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Rapid:
Individual Calculations March 2024 |
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| Martinez Ramirez, Lennis Total change: 7.50 | |   |
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| Portimao Chess Festival 2024 - Semirrapidas | Portimao | POR | 2024-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2300 | 2451 | 6.50 | 9 | 0.75 | 10 | 7.50 | |
|  Quinta, Jorge | | | 2051 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Moldovan, Lucas Gabriel | | | 1806 | POR | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Ribeiro, Gustavo | f | | 2079 | POR | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Martins, Bruno Andre Leite | f | | 2328 | POR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kovchan, Alexander | g | | 2448 | UKR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Lu, Miaoyi | | wm | 2365 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Iturrizaga Bonelli, Eduardo | g | | 2609 | ESP | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Grigoryan, Karen H. | g | | 2667 | ARM | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Niedbala, Bartlomiej | m | | 2350 | POL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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