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Individual Calculations November 2023 |
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| Racasa, Antonella Berthe Total change: 25.60 | |   |
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| NCFP Philippine National Amateur Chess Championship Grand Finals - Women's Division | Tagaytay City | PHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1512 | 4.50 | 7 | 0.64 | 40 | 25.60 | |
|  Donoga, Shiela Mer | | | 1564 | PHI | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Claros, April Joy | | | 1689 | PHI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cutiyog, Jirah Floravie | | | 1264 | PHI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sapuan, Arleah Cassandra | | | 1397 | PHI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Canino, Rhea Jean | | | 1395 | PHI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Canino, Ruelle | | | 1822 | PHI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Sotaridona, Iana Angela | | | 1164 | PHI | 0.50 | 1 | -0.39 | 40 | -15.60 | |
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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