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Individual Calculations July 2023 |
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| Paquinol, Ashzley Aya Nicole Total change: -34.00 | |   |
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| Mayor Seth Frederick "Bullet" P. Jalosjos National Youth & Schools Chess Championships Grand Finals U13 Girls | Dapitan City | PHI | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1169 | 0.50 | 2 | -0.60 | 40 | -24.00 | |
|  Serina, Lila Alyssa | | | 1099 | PHI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Cruz, Daniella Bianca | | | 1166 | PHI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U8, U10, U12, U14 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1169 | 0.50 | 3 | -0.25 | 40 | -10.00 | |
| | Regidor, Kaye Lalaine | | | 1745 | PHI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Syahirah, Quinsha Adinda | | | 1500 | INA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Do, Ha Trang | | | 1091 | VIE | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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