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Individual Calculations August 2023 |
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| Valderrama Castel, Tommy Humberto Total change: 58.00 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1430 | 2.50 | 5 | 1.45 | 40 | 58.00 | |
|  Pizzardo, Yoel | | | 1660 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Solis Cano, Cesar Fabrizio | | | 1622 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Rodriguez Varillas, Abraham Jesus | | | 1722 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ochochoque Hernandez, Julio | | | 1755 | PER | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Hilares Chavez, Carlos Amir | | | 1574 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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