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Individual Calculations January 2023 |
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| Arribas Robaina, Maritza Total change: -7.00 | |   |
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| Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2232 | 3.50 | 9 | -0.44 | 20 | -8.80 | |
|  Lubbe, Nikolas | m | | 2486 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Valenzuela Gomez, Fernando | m | | 2368 | CHI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Arvelo Leo, Gian Carlo | f | | 2120 | DOM | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ayza Ballester, Jordi | f | | 2116 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Perez Ordonez, Jose Ramon | | | 2164 | ESP | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Perea Fruet, Lorenzo | | | 2141 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zwirs, Nico | m | | 2476 | NED | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Pourkashiyan, Atousa | | wg | 2322 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Valmana Canto, Jaime | m | | 2358 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | XXXII GM Carlos Torre Repetto In Memoriam 2022 Magistral | Merida, Yucatan. | MEX | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2232 | 4.50 | 9 | 0.09 | 20 | 1.80 | |
| | Albornoz Cabrera, Carlos Daniel | g | | 2577 | CUB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Davalos Prieto, Abel Justo | f | | 2069 | MEX | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Castellanos Hernandez, Lhia Itzay | | wc | 1921 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Miranda Mesa, Elier | g | | 2492 | CUB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bustamante Orta, Jorge | | | 2048 | MEX | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Fernandez Cardoso, Alexey | m | | 2441 | CUB | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Frey Beckman, Kenneth | m | | 2188 | MEX | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sandoval Fernandez, Dante | | | 1974 | MEX | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Leon Hoyos, Manuel | g | | 2488 | MEX | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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) | | |
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