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Blitz:
Individual Calculations March 2023 |
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| Cobb, James Total change: -25.80 | |   |
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| 4th Bristol League Open Blitz Championship | Bristol | ENG | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2368 | 5.50 | 9 | -2.58 | 10 | -25.80 | |
|  Clarke, James | | | 1640 | ENG | 0.00 | 1 | -0.99 | 10 | -9.90 | |  Marks, Peter | | | 1968 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nendick, Philip Hc | | | 1902 | ENG | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Stubbs, Oliver | | | 2035 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Meek, Stephen J | | | 2017 | ENG | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Garcia Hernandez, Oscar | | | 2053 | ESP | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Beaumont, Chris R | m | | 2154 | ENG | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Savidge, Daniel | | | 2004 | ENG | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Fathallah, Joe | | | 1973 | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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