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Individual Calculations January 2023 |
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| Ornido, Bonalyn Total change: -21.60 | |   |
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| UAAP Season 85 Chess Championship Women's Division - Stage 1 | Quezon City | PHI | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1597 | 1.00 | 4 | -1.16 | 40 | -46.40 | |
|  Macapuno, Justnin | | | 1609 | PHI | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Ballete, Princess Nicole | | | 1589 | PHI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Espiritu, Taryn Graziel | | | 1475 | PHI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Flores, Kristine Mae | | | 1596 | 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) | | | | UAAP Season 85 Chess Championship Women's Division - Stage 2 | Quezon City | PHI | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1597 | 2.50 | 4 | 0.62 | 40 | 24.80 | |
| | Olendo, Sara Francine | | | 1728 | PHI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ballete, Princess Nicole | | | 1589 | PHI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Agra, Jallen Herzchelle | | | 1514 | PHI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Tejada, Rizalyn Jasmine | | | 1642 | PHI | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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