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Individual Calculations July 2023 |
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| Rodriguez Corrales, Angel Total change: 42.40 | |   |
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| II International Amateur Chess Open U1800 Colonia Sant Jordi | Ses Salines (Baleares) | ESP | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1096 | 1.50 | 3 | 1.06 | 40 | 42.40 | |
|  Cirer Garcia, Antoni | | | 1318 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Rullan Bento, Pau | | | 1366 | ESP | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Vargas Rodriguez Barreiro, Quime | | | 1561 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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