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Individual Calculations August 2023 |
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| Raime Tanta, Jhonathan Alexander Total change: 24.80 | |   |
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| I IRT CLASICAS LIMA CHESS SUB 1500 | Lima | PER | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1284 | 3.00 | 3 | 1.24 | 20 | 24.80 | |
|  Suarez Chavez, Alejandro | | | 1173 | PER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Rua Sinti, Farid Orlando | | | 1137 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Pilco Quevedo, Jose Lewis | | | 1349 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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