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Rapid:
Individual Calculations August 2023 |
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| Cabales, John Peter Allen Total change: -68.00 | |   |
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| CEFAG FIDE RAPID 2000 INVITATIONAL CHESS TOURNAMENT | IMUS, CAVITE | PHI | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1643 | 1.00 | 2 | -0.08 | 40 | -3.20 | |
|  Kwan, Venz Dwight | | | 1840 | PHI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Firmalino, John Martin | | | 1372 | PHI | 1.00 | 1 | 0.17 | 40 | 6.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 1st GM Eugene Torre Cup Youth Chess Tournament U15 Boys | Quezon City | PHI | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1643 | 0.00 | 2 | -1.62 | 40 | -64.80 | |
| | Lacorte, Rafiel Irvin | | | 1380 | PHI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Antiporta, Jayrald Jade | | | 1400 | PHI | 0.00 | 1 | -0.80 | 40 | -32.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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