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Individual Calculations May 2024 |
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| Zuta Acosta, Lex Jayson Total change: 45.20 | |   |
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| IV IRT OPEN "TIERRA COLORADA" | Pucallpa | PER | 2024-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1550 | 2.00 | 2 | 1.13 | 40 | 45.20 | |
|  Matos Tarazona, Nadine Fiorela | | | 1434 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Surichaqui Ayarza, Edinson Simon | | | 1782 | PER | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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