Individual Calculations August 2019 |
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Robinson, David Total change: 19.60 | | |
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16th South Wales International Open | Bridgend | WLS | 2019-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1887 | 1840 | 4.50 | 8 | 0.98 | 20 | 19.60 | |
| Murphy, Conor E | f | | 2240 * | IRL | 0.50 | 1 | 0.42 | 20 | 8.40 | | Ratnesan, Ranesh | | | 2080 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | O`rourke, Kevin | | | 1440 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pleasants, Allan J | | | 2049 | WLS | 0.50 | 1 | 0.27 | 20 | 5.40 | | Garcia, Jason | | | 2053 | WLS | 0.50 | 1 | 0.27 | 20 | 5.40 | | Davies, Sam | | | 1705 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | Miga, Tomasz | | | 1593 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Davis, Lee | | | 1937 | WLS | 0.50 | 1 | 0.13 | 20 | 2.60 | | * 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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