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Individual Calculations April 2018 |
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| Clayton, David C Total change: 16.00 | |   |
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| CCF DAYTIME CHESS 2017-18 MARCH 2018 A | London | ENG | 2018-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1548 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
|  Sonnis, Steve | | | 1620 | 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) | | | | CCF DAYTIME CHESS 2017-18 MARCH 2018 B | London | ENG | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1548 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
| | Kane, Frank G | | | 1696 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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