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Individual Calculations May 2023 |
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| Da Silva, Jose Carlos Peixoto M. Total change: -31.00 | |   |
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| III ABIERTO INTERNACIONAL DE AJEDREZ CIUDAD DE COIN SUPRA 1850 | Coin (Malaga) | ESP | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1606 | 0.00 | 6 | -1.94 | 20 | -38.80 | |
|  Perez Aleman, Pedro Tomas | | | 1986 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Machin Arbelo, Pedro Alexis | | | 1897 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Cafolla, Peter | | | 1869 | IRL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sweet Lopez, Eduardo Javier | | | 1572 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gaitan Galstyan, Narek | | | 1397 | ESP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ramos Cantos, Juan Jesus | | | 1846 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1606 | 1.00 | 7 | 0.39 | 20 | 7.80 | |
| | Balabayeva, Xeniya | | wm | 2191 | KAZ | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gruenter, Martin | | | 2187 | GER | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Sahithi, Varshini M | f | wm | 2260 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Planas Gene, Juan | | | 2019 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Machin Arbelo, Pedro Alexis | | | 1897 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sandhu, Manvith | | | 1861 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Suez-Panama, Gilles | | | 1903 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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