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Individual Calculations November 2023 |
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| Castronuevo, Deandra Total change: -28.40 | |   |
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| NCFP Philippine National Amateur Chess Championship Grand Finals - Kiddies Division | Tagaytay City | PHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1234 | 1.00 | 3 | -0.71 | 40 | -28.40 | |
|  Castronuevo, Elle | | | 1090 | PHI | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Bernil, Noel Jr | | | 1377 | PHI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Meneses, Evan | | | 1075 | PHI | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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