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Individual Calculations May 2023 |
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| Morris, Nigel W Total change: -3.40 | |   |
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| 3rd 4NCL Easter Congress Under 1700 | Daventry | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1366 | 1.00 | 3 | -0.17 | 20 | -3.40 | |
|  Dargue, Peter W | | | 1338 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Ashworth, Steven M | | | 1434 | ENG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Whittington, Reece W | | | 1589 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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