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Individual Calculations May 2023 |
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| Martinez Ayala, Jan Total change: 112.80 | |   |
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| Campionat de Catalunya Individual Sub-12 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1278 | 4.00 | 8 | 1.92 | 40 | 76.80 | |
|  Faixedas Climent, Pol | | | 1537 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Garcia Iahn, Nil | | | 1522 | ESP | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Torres Herrera, Guillem | | | 1498 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ramon Quintanilla, Pablo | | | 1619 | ESP | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Riera Boixader, Arnau | | | 1111 | ESP | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Barrera Baucells, Grau | | | 1499 | ESP | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jurca Szabo, Gerard | | | 1436 | ESP | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Dea Ruiz, Jofre | | | 1598 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 1 | Barcelona | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1278 | 1.00 | 1 | 0.90 | 40 | 36.00 | |
| | Gonzalez Moreno, Antoni | | | 1645 | ESP | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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