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Individual Calculations January 2023 |
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| Buto, Rohanisah Total change: 11.20 | |   |
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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 |
| 1753 | 1609 | 1.00 | 5 | -0.65 | 40 | -26.00 | |
|  Yngayo, Irish | | | 1725 | PHI | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Osena, Alexis Anne | | | 1734 | PHI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Macapuno, Justnin | | | 1609 | PHI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Mordido, Kylen Joy | | wm | 2022 | PHI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Luna, Divine Grace | | | 1677 | PHI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | 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 |
| 1673 | 1609 | 3.00 | 5 | 0.93 | 40 | 37.20 | |
| | Osena, Alexis Anne | | | 1734 | PHI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Luna, Divine Grace | | | 1677 | PHI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Docena, Jesca | | | 1732 | PHI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Yngayo, Irish | | | 1725 | PHI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Barry, Jee-Ann Faye | | | 1495 | PHI | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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