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Rapid:
Individual Calculations October 2019 |
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| Collins, Michael E Total change: -15.80 | |   |
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| CCF RP Club Championships 2019-20 SEP 2019 R1-4 | London | ENG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1188 | 0.00 | 3 | -0.79 | 20 | -15.80 | |
|  Bloom, Paul | | | 1544 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Boztas, Lana | | | 1386 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pond, Isabelle | | | 1232 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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