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Individual Calculations May 2022 |
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| Di-Vetta, Andrew Total change: 15.80 | |   |
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| 2022 Welsh Open-Major | Cardiff | WLS | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1727 | 5.00 | 6 | 0.79 | 20 | 15.80 | |
|  Liyanage, Hasini Pamuditha | | | 1327 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  May, Adam J | | | 1950 | WLS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jones, Jeremy | | | 1580 | WLS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Chung, Ethan Cheung Jing | | | 1554 | WLS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fowler, Caspian | | | 1475 | WLS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Smith, Chris P | | | 1454 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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