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Individual Calculations November 2022 |
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| San Diego, Jerlyn Mae Total change: -48.40 | |   |
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| 2022 Philippine National Girls Chess Championship Grand Finals | Malolos City | PHI | 2022-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1850 | 3.00 | 6 | -1.21 | 40 | -48.40 | |
|  Oncita, Princes Louise | | | 1627 | PHI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Sapuan, Arleah Cassandra | | | 1450 * | PHI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mordido, Kylen Joy | | wm | 2049 | PHI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Claros, April Joy | | | 1635 | PHI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Tan, Mary Joy | | | 1740 | PHI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Umayan, Samantha Babol | | | 1554 | PHI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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