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Individual Calculations July 2023 |
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| Cirer Garcia, Antoni Total change: -19.20 | |   |
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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 |
| 1498 | 1318 | 0.50 | 3 | -0.48 | 40 | -19.20 | |
|  Perez Gandesa, Jose Antonio | | | 1788 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rodriguez Corrales, Angel | | | 1096 | ESP | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Baldo Company, Jordi | | | 1610 | ESP | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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