Individual Calculations August 2019 |
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Cannon, Richard J Total change: 4.40 | | |
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16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1999 | 2013 | 5.00 | 9 | 0.22 | 20 | 4.40 | |
| Chung, Ethan Cheung Jing | | | 1613 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Roberson, Peter T | m | | 2413 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | James, Dai | | | 1848 | WLS | 1.00 | 1 | 0.28 | 20 | 5.60 | | Siddharth, Jagadeesh | f | | 2410 | SGP | 0.50 | 1 | 0.42 | 20 | 8.40 | | Camacho Collados, Jose | m | | 2408 | KOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Jones, Derek | | | 1937 | WLS | 0.00 | 1 | -0.60 | 20 | -12.00 | | Hirst, Joe | | | 1632 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | Phillips, William | | | 1847 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | Whitehead, Mark A | | | 1887 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | * 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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