Individual Calculations August 2023 |
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James, Dai Total change: -25.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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18th South Wales International Open | Bridgend | WLS | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1756 | 1851 | 2.50 | 6 | -1.25 | 20 | -25.00 | |
| Kozusek, Daniel | f | | 2359 | WLS | 0.00 | 1 | -0.04 | 20 | -0.80 | | Probert, Malcolm | | | 1541 | WLS | 0.50 | 1 | -0.36 | 20 | -7.20 | | Thomas, Roy | | | 1632 | WLS | 0.00 | 1 | -0.78 | 20 | -15.60 | | Emblem, Mark | | | 1451 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Fathallah, Joe | | | 2017 | WLS | 0.00 | 1 | -0.28 | 20 | -5.60 | | Jones, Jeremy | | | 1534 | WLS | 1.00 | 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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