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Individual Calculations January 2023 |
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| Tan, Mary Joy Total change: 3.20 | |   |
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| Philippine National Women Chess Championship - Grand Finals | Quezon City | PHI | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1751 | 4.50 | 11 | 0.16 | 20 | 3.20 | |
|  Largo, Franchesca | | | 1572 | PHI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Mendoza, Shania Mae | | wf | 2098 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | San Diego, Marie Antoinette | | wm | 2111 | PHI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Claros, April Joy | | | 1687 | PHI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ordizo, Kate Nicole | | | 1409 | PHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Derotas, Vic Glysen | | | 1826 | PHI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mendoza, Bea | | | 1655 | PHI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Frayna, Janelle Mae | | wg | 2265 | PHI | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Fronda, Jan Jodilyn | | wm | 2181 | PHI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Galas, Bernadette | | wm | 2096 | PHI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Usman, Ayana Nicole | | | 1617 | PHI | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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