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Rapid:
Individual Calculations October 2017 |
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| Kalerwa, Edwin M Total change: 23.00 | |   |
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| Golders Green FIDE Rapid Chess Major September 2017 | London | ENG | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1670 | 3.50 | 5 | 1.15 | 20 | 23.00 | |
|  Cox, Toby | | | 1414 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Macdonald, Julian | | | 1753 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Rubeck, Jonathan | | | 1757 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Brown, Geoffrey M | | | 1791 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Baker, Martin G | | | 1723 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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