Tateishi, Leandro
Current rating: 1439
Record: 27-33-3
| Regional Championships Sao Paulo 2023 (ONE standard) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | olinger, felipe (1500) | Won 2-0 | +191440 |
| 2standard | 3 | Mansueto Pereira, Pedro Henrique (1564) | Won 2-1 | +211461 |
| 3standard | 4 | Fialho, Joao (1637) | Lost 0-2 | -151446 |
| 4standard | 28 | Azor, Bruno (1579) | Lost 1-2 | -161430 |
| 5standard | 25 | Arntz, Estevao Rudi (1639) | Won 2-1 | +221452 |
| 6standard | 55 | Marinho Borges, Igor (1494) | Won 2-0 | +191471 |
| 7standard | 60 | Moura, Pedro (1550) | Lost 1-2 | -171454 |
| 8standard | 50 | Miller De Oliveira, Rodrigo (1609) | Lost 0-2 | -151439 |
| top | average opponent: 1571record: 4-4 | new rating: 1439 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 13 | Leonel Motta, Rafael (1488) | Won 2-1 | +191444 |
| 4modern | 30 | Miranda, Claudio Henrique (1539) | Lost 0-2 | -161428 |
| 5modern | 219 | Borges, Eduardo (1814) | Lost 1-2 | -111417 |
| 6modern | 305 | Cabral Ribeiro, Arthur (1525) | Won 2-0 | +201437 |
| 7modern | 243 | Vieira E Silva, Arthur (1552) | Lost 1-2 | -161421 |
| top | average opponent: 1584record: 2-3 | new rating: 1421 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 38 | Martins Gomes, Leandro (1801) | Lost 1-2 | -121437 |
| 3modern | 362 | Melecardi, Joao (1499) | Lost 1-2 | -171420 |
| 4modern | 471 | Pedrozo, Marcelo (1484) | Won 2-0 | +201440 |
| 5modern | 360 | Morais, Mario (1507) | Won 2-1 | +191459 |
| 6modern | 225 | Da Silva Lima, Andre (1501) | Lost 1-2 | -171442 |
| 7modern | 261 | De Franca Ramos, Ricardo (1534) | Lost 0-2 | -171425 |
| top | average opponent: 1554record: 2-4 | new rating: 1425 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 455 | Soares Lee, Alexandre (1431) | Won 2-0 | +181438 |
| 2modern | 123 | Dos Santos Junior, Osmar (1519) | Won 2-1 | +191457 |
| 3modern | 95 | Ferreira Pacheco, Filipe (1545) | Lost 1-2 | -161441 |
| 4modern | 161 | Fuenzalida, Alvaro (1574) | Won 2-1 | +201461 |
| 5modern | 178 | Guidotti, Ricardo (1535) | Won 2-0 | +201481 |
| 6modern | 131 | Anet, Carolina (1507) | Lost 0-2 | -181463 |
| 7modern | 221 | Fernandes, Luciano (1536) | Lost 0-2 | -171446 |
| 8modern | 269 | Menegaz, Rafael (1487) | Won 2-0 | +191465 |
| 9modern | 142 | Velezmoro, Juan Jose (1575) | Lost 0-2 | -161449 |
| top | average opponent: 1523record: 5-4 | new rating: 1449 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 32 | Sousa, Igor (1476) | Lost 0-2 | -171435 |
| 2standard | 193 | Basso, Vitor (1466) | Lost 0-2 | -181417 |
| 3standard | 275 | Longo, Ricardo (1463) | Won 2-0 | +191436 |
| 4standard | 216 | Tirlone Franco De Souza, Lucas (1485) | Won 2-0 | +191455 |
| 5standard | 153 | Correa, Bruno (1499) | Lost 0-2 | -171438 |
| 6standard | 215 | Rivas Rojas, Joaquin (1418) | Lost 0-2 | -181420 |
| top | average opponent: 1468record: 2-4 | new rating: 1420 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Ghio, Alexander (1500) | Lost 1-2 | -191489 |
| 2standard | 240 | Contreras, Sergio (1439) | Lost 1-2 | -181471 |
| 3standard | 328 | Hernandez, Nicolas (1467) | Lost 1-2 | -191452 |
| 4standard | 361 | Figueroa, Alejandro (1445) | Draw 0-0 | 01452 |
| top | average opponent: 1463record: 0-3-1 | new rating: 1452 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 12 | Iadicicco, Demian (1483) | Lost 0-2 | -191545 |
| 3modern | 292 | Kurohane, Cesar (1526) | Lost 1-2 | -191526 |
| 4modern | 273 | Hespanhol Rodrigues, Vinicius (1482) | Lost 1-2 | -181508 |
| top | average opponent: 1497record: 0-3 | new rating: 1508 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | McGinn, Nicholas (1500) | Won 2-0 | +171572 |
| 2sealed | 152 | Shipp, Aaron (1615) | Lost 1-2 | -171555 |
| 3sealed | 174 | Nelson, John (1366) | Won 2-1 | +151570 |
| 4sealed | 89 | Adams, Jeremiah (1495) | Lost 0-2 | -201550 |
| 5sealed | 225 | Thorlakson, Neil (1401) | Won 2-1 | +161566 |
| 6sealed | 134 | Ma, Anan (1541) | Won 2-1 | +171583 |
| 7sealed | 136 | Inglis, David [USA] (1535) | Lost 0-2 | -191564 |
| top | average opponent: 1493record: 4-3 | new rating: 1564 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 379 | Pardo, William (1500) | Draw 1-1 | -11503 |
| 2standard | 320 | Bonotto Cabral, Gabriel Patricio (1500) | Won 2-0 | +181521 |
| 3standard | 253 | Henrique Pereira, Ronaldo (1517) | Draw 1-1 | 01521 |
| 4standard | 376 | Ferreira Henriques, Be (1518) | Won 2-1 | +181539 |
| 5standard | 244 | dos Anjos, Arley (1536) | Won 2-0 | +181557 |
| 6standard | 147 | Medina Alves, Alan (1473) | Won 2-0 | +171574 |
| 7standard | 86 | Lambert Maniezzo, Marcel Filipe (1560) | Won 2-0 | +171591 |
| 8standard | 49 | Shigueru Hirayama, Henrique (1597) | Lost 0-2 | -171574 |
| 9standard | 107 | Gasparini, Felipe (1558) | Lost 0-2 | -191555 |
| top | average opponent: 1529record: 5-2-2 | new rating: 1555 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Lopes, Luiz A (1465) | Lost 1-2 | -191481 |
| 2standard | 218 | Silva, Felipe (1434) | Won 2-1 | +171498 |
| 3standard | 131 | Romao, Carlos (1743) | Lost 1-2 | -131485 |
| 4standard | 297 | Sante, Paulo A (1561) | Won 2-0 | +191504 |
| 5standard | 186 | Silva, Anderson (1469) | Won 2-0 | +181522 |
| 6standard | 182 | Andrade Muniz, Jean (1518) | Lost 1-2 | -181504 |
| top | average opponent: 1531record: 3-3 | new rating: 1504 | ||