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Individual Calculations May 2018 |
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| Miles, Barry S Total change: 6.20 | |   |
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| CCF DAYTIME CHESS APRIL 2018 | London | ENG | 2018-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1491 | 1.50 | 2 | 0.31 | 20 | 6.20 | |
|  Gold, Harry | | | 1265 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Foster, Paul | | | 1563 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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