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Rapid:
Individual Calculations October 2017 |
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| Bird, Joel Total change: -16.00 | |   |
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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 |
| 1720 | 1871 | 2.00 | 4 | -0.80 | 20 | -16.00 | |
|  Barnes, Jon A | | | 1742 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Rubeck, Jonathan | | | 1757 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Baker, Martin G | | | 1723 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Madden, Steve | | | 1657 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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