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Individual Calculations February 2020 |
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| Collins, Michael E Total change: -9.60 | |   |
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| CCF LP Club Championships 2019-2020 JAN 2020 R17-20 | London | ENG | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1207 | 0.50 | 2 | -0.48 | 20 | -9.60 | |
|  Gray, David | | | 1119 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Johnson, Stephen G | | | 1308 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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