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Individual Calculations July 2023 |
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| Herrera Tamayo, Julio Total change: 8.20 | |   |
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| Copa Sub 1700 Burgos 2023 | Burgos | ESP | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1151 | 1.00 | 2 | 0.41 | 20 | 8.20 | |
|  Paniagua Tomillo, Ivan | | | 1620 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Alvarez Perez, Federico | | | 1119 | ESP | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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