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Individual Calculations May 2023 |
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| Pang, Ethan Total change: -96.00 | |   |
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| London Chess League Weekend Congress (31 March) - Open | London W6 | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1588 | 0.50 | 3 | -0.17 | 40 | -6.80 | |
|  Healey, Michael W | | | 2124 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Brackmann, Hendrik | | | 2076 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Moquet, Evariste | | | 1515 | ENG | 0.50 | 1 | -0.10 | 40 | -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 B | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1514 | 4.50 | 9 | -2.23 | 40 | -89.20 | |
| | Escobar Figueroa, Maricela | | | 1114 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Triay Moll, Liberto | | | 1818 | ESP | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Triay Canellas, Arun | | | 1217 | ESP | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Alles Moll, Eloi | | | 1353 | ESP | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lokeswara, Rao M | | | 1251 | IND | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Rojo Pocovi, Jaume | | | 1165 | ESP | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Veloz Jesus, Sara Alicia | | | 1241 | ESP | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ashton, Alannah | | | 1395 | ENG | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Borne, Milan | | | 1136 | FRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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