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Rapid:
Individual Calculations January 2022 |
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| Somupillai, Selvarattinam Genga Total change: -20.20 | |   |
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| Muswell Hill FIDE Rapid DEC14th | London | ENG | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1319 | 2.00 | 4 | 0.32 | 20 | 6.40 | |
|  Sagues, Vincent | | | 1867 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Haddock, Paul | | | 1334 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Pang, Ethan | | | 1271 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lewis, David | | | 1248 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Golders Green FIDE Rapidplay - DEC2 Open | London | ENG | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1319 | 0.00 | 3 | -1.33 | 20 | -26.60 | |
| | Llewellyn, Julian D | | | 1609 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pang, Ethan | | | 1271 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ali, Faisal | | | 1247 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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