Borromeo, Eric
Current rating: 1569
Record: 23-18
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Tan, Raymond (1881) | Won 2-1 | +221645 |
| 2standard | 96 | Chua, Chang (1853) | Lost 1-2 | -141631 |
| 3standard | 214 | Lie, Sunny (1441) | Lost 0-2 | -221609 |
| 4standard | 268 | Capili, Tristan (1457) | Lost 0-2 | -201589 |
| 5standard | 287 | Chua, Jeremy (1497) | Lost 0-2 | -201569 |
| top | average opponent: 1626record: 1-4 | new rating: 1569 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Jaranilla, David (1527) | Won 2-0 | +161632 |
| 2standard | 111 | Espina, Julio Llavore (1520) | Lost 0-2 | -201612 |
| 3standard | 205 | Datu, Lamberto (1431) | Won 2-1 | +151627 |
| 4standard | 204 | Felix, Nathaniel Isidore (1481) | Won 2-1 | +151642 |
| 5standard | 143 | Bueno, Paolo (1691) | Won 2-1 | +191661 |
| 6standard | 93 | Tubola, Mark Lawrence (1748) | Lost 1-2 | -161645 |
| 7standard | 154 | Falag-Ey, John Anthony (1514) | Won 2-1 | +161661 |
| 8standard | 93 | Suryadhi, Ebnu (1552) | Lost 1-2 | -201641 |
| 9standard | 124 | Uson, Perry Winston (1637) | Lost 0-2 | -181623 |
| top | average opponent: 1567record: 5-4 | new rating: 1623 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 32 | Tan, Kiat Cheong (1622) | Won 2-1 | +181631 |
| 2standard | 53 | Lau, Sam Lei Kang (1669) | Lost 1-2 | -171614 |
| 3standard | 210 | Yong, Yeong Chow (1409) | Won 0-0 | +141628 |
| 4standard | 207 | Yap, Jeffrey (1390) | Won 2-1 | +141642 |
| 5standard | 141 | Leong, Pou Man (1461) | Lost 1-2 | -221620 |
| 6standard | 181 | Hussein, Rudy (1576) | Won 2-1 | +181638 |
| 7standard | 147 | Zulkarnaen, Syed (1465) | Lost 1-2 | -221616 |
| 8standard | 139 | Seah, Danny (1551) | Won 2-1 | +171633 |
| 9standard | 140 | Barabona, Herbert (1677) | Lost 1-2 | -171616 |
| top | average opponent: 1536record: 5-4 | new rating: 1616 | ||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 232 | Eamilao, John Victor (1500) | Won 2-0 | +171576 |
| 2standard | 140 | Inigo, Jose Luis A (1518) | Won 2-0 | +171593 |
| 3standard | 165 | Buado, Rossinni (1499) | Won 2-1 | +161609 |
| 4standard | 25 | Salim, Wijaya Putra (1656) | Won 2-0 | +191628 |
| 5standard | 39 | Zulkarnaen, Onny (1521) | Won 2-1 | +161644 |
| 6standard | 2 | Jbeili, Reginald (1604) | Lost 1-2 | -191625 |
| 7standard | 51 | Tanguilig, Peter (1575) | Won 2-1 | +181643 |
| 8standard | 36 | Villanueva, Raymond H (1597) | Lost 1-2 | -191624 |
| 9standard | 54 | Wiegersma, Jelger (2030) | Lost 0-2 | -111613 |
| top | average opponent: 1611record: 6-3 | new rating: 1613 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 400 | San Diego, Jason M (1500) | Won 2-1 | +181518 |
| 2standard | 130 | Dela Cruz, Ramon G (1664) | Won 2-0 | +211539 |
| 3standard | 139 | Santos, Ricky John (1524) | Lost 0-2 | -191520 |
| 4standard | 254 | Young, Enrico (1452) | Won 2-1 | +171537 |
| 5standard | 130 | Relucio, Jonathan (1615) | Won 2-0 | +201557 |
| 6standard | 87 | Enriquez, Emil Gabriel (1557) | Won 2-1 | +181575 |
| 7standard | 65 | Srirattana, Noppadol (1663) | Lost 0-2 | -171558 |
| 8standard | 113 | Go, Patrick Lian (1609) | Lost 1-2 | -171541 |
| 9standard | 175 | Bibera, Aldrin (1541) | Won 2-0 | +181559 |
| top | average opponent: 1570record: 6-3 | new rating: 1559 | ||