Blitz:
Individual Calculations December 2021 |
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Roberson, Peter T Total change: 16.60 | | |
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Brainstorm FIDE Blitz Sep 2021 | London | ENG | 2021-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2150 | 2283 | 6.50 | 9 | 0.83 | 20 | 16.60 | |
| Ivanov, George | | | 1678 | ENG | 1.00 | 1 | 0.02 | 20 | 0.40 | | Chauhan, Pranay | | | 1895 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | Bonn, Thomas | | | 2218 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | Sowray, Peter J | f | | 2327 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | Andal, Edmond | | | 2110 | PHI | 1.00 | 1 | 0.27 | 20 | 5.40 | | Dong, Bao Nghia | c | | 2414 | VIE | 1.00 | 1 | 0.68 | 20 | 13.60 | | Haydon, David L | f | | 2372 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | Villiers, Thomas | c | | 2168 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | Rocco, Federico | | | 2166 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | 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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