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Individual Calculations June 2023 |
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| Woolacott, Rob Total change: -15.80 | |   |
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| Coulsdon Chess Daytime Chess Club Summer Term 2023 May | Coulsdon | ENG | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1577 | 1.00 | 3 | -0.79 | 20 | -15.80 | |
|  Clayton, David C | | | 1470 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Bermudez, Venerando | | | 1369 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kaddu, Mukasa (fred) | | | 1669 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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