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Individual Calculations May 2019 |
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| Smyth, Sandy A Total change: 1.80 | |   |
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| CCF Winter Chess Club LP Matches Stage 9 | London | ENG | 2019-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1411 | 2.00 | 3 | 0.09 | 20 | 1.80 | |
|  Chaban, Roxolana | | | 1341 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zvaigzne, Janis | | | 1333 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Gold, Harry | | | 1258 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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