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Individual Calculations July 2022 |
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| Arakhamia-Grant, Ketevan Total change: -18.50 | |   |
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| I International Chess Open U2400 Colonia de Sant Jordi | Colonia de Sant Jordi - Las Salinas | ESP | 2022-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2354 | 6.00 | 9 | -0.76 | 10 | -7.60 | |
|  Spanton, Tim R | | | 1861 | ENG | 0.50 | 1 | -0.46 | 10 | -4.60 | |  Becker, Carsten | | | 2006 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Dominguez Martinez, Nicolas | | | 1954 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rahal, Michael A | m | | 2335 | ESP | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Romero Calduch, Sergio | | | 2219 | ESP | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Bellon Lopez, Juan Manuel | g | | 2330 | SWE | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Calzetta Ruiz, Monica | | wg | 2230 | ESP | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Marin Ferragut, Pau | | | 2072 | ESP | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Ramon Perez, Jose Luis | f | | 2168 | ESP | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | | | 1st Caplin Menchik Memorial | London | ENG | 2022-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2354 | 5.00 | 9 | -1.09 | 10 | -10.90 | |
| | Koubova, Anna Marie | | | 2117 | CZE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Dworakowska, Joanna | m | wg | 2321 | POL | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Schulze, Lara | f | wm | 2284 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Yao, Lan | | wm | 2259 | ENG | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Toma, Katarzyna | | wg | 2299 | ENG | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Hryshchenko, Kamila | | | 2037 | UKR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Varney, Zoe | | wc | 2051 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Hunt, Harriet V | m | wg | 2377 | ENG | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Vidic, Teja | | wm | 2176 | SLO | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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