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Individual Calculations July 2023 |
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| Hidalgo Maireles, Juan Carlos Total change: 13.00 | |   |
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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 |
| 1438 | 1661 | 4.50 | 5 | 0.65 | 20 | 13.00 | |
|  Poyato Lopez, Ignacio | | | 1261 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lopez Ortiz, Asier | | | 1506 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vargas Rodriguez Barreiro, Quime | | | 1561 | ESP | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ibanez Gijon, Ruben | | | 1449 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Franco Florentin, Jorge Aurelio | | | 1415 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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