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Individual Calculations June 2023 |
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| Pollyn, Stephen Total change: 0.00 | |   |
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| English Seniors Championships 2023 - Over 65 | Leamington Spa | ENG | 2023-05-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1735 | 0 | 3.00 | 7 | 0.00 | 1685 | | 0.00 | |
|  Bowmer, Kevin | | | 2093 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |  Collins, Nigel | | | 1454 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Earlam, Anthony | | | 1644 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Carpenter, David J | | | 1497 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Hutchinson, Paul A | | | 2005 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Stokes, Michael | | | 1973 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Jones, Michael R | | | 1477 | ENG | 1.00 | 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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