Villaverde, Herlbert
Current rating: 1430
Record: 14-20-4
| Grand Prix Singapore 2015 (modern) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 6 | Wong Kam Veng, Wi (1500) | Lost 0-2 | -161407 |
| 2modern | 409 | Ong, Toon Hoe Clarence (1447) | Won 1-0 | +181425 |
| 3modern | 283 | Mohd Hassan, Mohammad Aidil Azrin (1338) | Won 2-0 | +171442 |
| 4modern | 226 | Naguit, Michael Jonan (1524) | Lost 0-2 | -171425 |
| 5modern | 501 | Bin Mohd Nor, Norhafiz (1521) | Won 2-1 | +201445 |
| 6modern | 290 | Toh, Jin Shuen (1623) | Lost 0-2 | -151430 |
| top | average opponent: 1492record: 3-3 | new rating: 1430 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 203 | Lee, Kenji (1367) | Lost 1-2 | -191407 |
| 2sealed | 237 | Chua, Zong En (1482) | Won 2-1 | +201427 |
| 3sealed | 296 | Ramirez, Christine Joyce (1484) | Won 2-0 | +191446 |
| 4sealed | 239 | Yue Ethan, Jun De (1520) | Lost 1-2 | -171429 |
| 5sealed | 202 | Lee, Sutti (1744) | Lost 0-2 | -121417 |
| 6sealed | 277 | Prawira, Hartono (1516) | Lost 0-2 | -171400 |
| 7sealed | 259 | Mendoza, Edmond (1528) | Won 2-1 | +211421 |
| 8sealed | 210 | Goh, Jien Sheng (1423) | Won 2-0 | +181439 |
| 9sealed | 169 | Chung, Ian Wai Ming (1578) | Lost 0-2 | -161423 |
| top | average opponent: 1516record: 4-5 | new rating: 1423 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Mohd Johari, Mohd Johan Jefri (1465) | Draw 1-1 | +11415 |
| 2standard | 156 | Cisnero, Jeffrey V (1483) | Lost 0-2 | -171398 |
| 3standard | 141 | Chee, Howe Ming (1466) | Lost 0-1 | -171381 |
| 4standard | 285 | Koh, Luke Wang (1449) | Won 2-0 | +201401 |
| 5standard | 240 | Ng, Wei Quan (1483) | Won 2-0 | +191420 |
| 6standard | 193 | Yacob, Johan Jamal (1555) | Lost 0-2 | -151405 |
| 7standard | 213 | Chan, Vincent [MYS] (1481) | Won 1-0 | +191424 |
| 8standard | 164 | Ler, Pris (1458) | Draw 1-1 | +11425 |
| 9standard | 169 | Ong, Wei Hao (1515) | Draw 0-0 | +11426 |
| top | average opponent: 1484record: 3-3-3 | new rating: 1426 | ||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Kueh, Audrey (1487) | Lost 0-2 | -181427 |
| 2standard | 194 | Castro, Eric V (1429) | Lost 0-2 | -181409 |
| 3standard | 217 | Atmodihardjo, William (1437) | Lost 0-1 | -171392 |
| 4standard | 294 | Pua, Raymond (1446) | Draw 1-1 | +11393 |
| 5standard | 282 | He, Zhongning (1444) | Won 2-0 | +191412 |
| 6standard | 250 | Lin, Irene (1464) | Won 2-0 | +191431 |
| 7standard | 202 | Noor Firdaus, Mohd (1499) | Lost 0-2 | -171414 |
| top | average opponent: 1458record: 2-4-1 | new rating: 1414 | ||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Lee, Christopher [MYS] (1500) | Lost 0-2 | -181482 |
| 2standard | 179 | Cohun, Andrew T (1447) | Lost 1-2 | -191463 |
| 3standard | 190 | Kong, Xavier (1464) | Won 2-0 | +181481 |
| 4standard | 184 | Low, Adam (1482) | Lost 1-2 | -181463 |
| 5standard | 208 | Md Naim, Mohd Naif Nor (1464) | Won 2-1 | +181481 |
| 6standard | 195 | Ng, Bernard (1439) | Lost 0-2 | -181463 |
| 7standard | 167 | Sudibyo, Chrisandi (1462) | Lost 0-2 | -181445 |
| top | average opponent: 1465record: 2-5 | new rating: 1445 | ||