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Individual Calculations May 2023 |
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| Hollyman, Mike Total change: 74.00 | |   |
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| 2023 Welsh Open | Cardiff | WLS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1418 | 3.00 | 6 | 1.85 | 40 | 74.00 | |
|  Thomas, Mark | | | 1789 | WLS | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Chong, Kimberly | | | 1682 | WLS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Morgans, Justin | | | 1636 | WLS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Greco, Joseph | | | 1730 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Westcott, Dale | | | 1607 | WLS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Blackmore, Simon | | | 1599 | WLS | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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