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Individual Calculations November 2023 |
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| Jimenez Mendez, William Total change: -1.20 | |   |
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| II IRT Grand Prix de Ajedrez Clasico | Pereira | COL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1446 | 1.50 | 4 | -0.03 | 40 | -1.20 | |
|  Gallego, Julian Andres | f | | 2205 | COL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Torres Loaiza, Ricardo Julian | | | 1307 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Cuellar, Nelly Yohanna | | | 1588 | COL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Zapata Sanchez, Carlos Mario | | | 1421 | COL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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