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Individual Calculations November 2018 |
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| Charles, Gregory M Total change: 15.60 | |   |
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| CCF Daytime Chess Club 2018-19 Stage 2 | London | ENG | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1255 | 3.00 | 4 | 0.78 | 20 | 15.60 | |
|  Gold, Harry | | | 1281 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Merrifield, Peter | | | 1186 | WLS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Selby, Keith | | | 1355 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wimble, Garry | | | 1014 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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