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Individual Calculations November 2023 |
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| Nicolas, Nika Juris Total change: -77.60 | |   |
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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 |
| 1425 | 1355 | 0.50 | 6 | -1.94 | 40 | -77.60 | |
|  Suyamin, Bonjoure Fille | | | 1634 | PHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Umayan, Samantha Babol | | | 1546 | PHI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ragma, Jennifer Primrose | | | 1080 | PHI | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Ordizo, Kate Nicole | | | 1548 | PHI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sapuan, Arleah Cassandra | | | 1397 | PHI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Apigo, Lizzie Jane | | | 1346 | PHI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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