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Individual Calculations July 2023 |
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| Shoulders, Andrew M Total change: 12.40 | |   |
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| Coulsdon Chess Daytime Chess Club Summer Term 2023 June | Coulsdon | ENG | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1031 | 1.00 | 2 | 0.43 | 40 | 17.20 | |
|  Wimble, Garry | | | 1073 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Gillespie, Frank | | | 1347 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Coulsdon Chess Summer Cup 2023 - U1750 Round 1 - June | Coulsdon | ENG | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1031 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
| | Bermudez, Venerando | | | 1366 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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