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Individual Calculations June 2024 |
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| Cotterill, Sam Total change: -20.00 | |   |
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| 2023-24 4NCL Division 4 Rounds 9-11 | Telford | ENG | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1852 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
|  Kocan, Barry A | | | 1641 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | 2024 Leamington Open Major | Leamington | ENG | 2024-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1852 | 1.50 | 4 | -0.73 | 40 | -29.20 | |
|  Hall, Alan A | | | 1827 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Berkley, Stephen W | | | 1809 | ENG | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Quraishi, Shahab U A | | | 1894 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Edwards, Rhys | | | 1703 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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