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Individual Calculations June 2023 |
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| Wall, Robert Total change: 0.00 | |   |
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| English Seniors Championships 2023 - Over 50 | Leamington Spa | ENG | 2023-05-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1842 | 0 | 1.00 | 5 | 0.00 | 1602 | | 0.00 | |
|  Mason, Donald J | | | 2054 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Miller, George | | | 1849 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Betts, Richard | | | 1752 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Chantrell, Paul | | | 1576 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Regan, Natasha K | | wm | 1981 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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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