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Rapid:
Individual Calculations February 2020 |
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| Davison, Chris Total change: 3.60 | |   |
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| 24th Golders Green FIDE Rapid Open | London | ENG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1933 | 4.00 | 6 | 0.18 | 20 | 3.60 | |
|  Georgantas, Antonios | | | 1768 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Brass, Ezra | | | 1692 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wilks, Simon | | | 1934 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Tivillier, Jacques | | | 1856 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Onslow, Alfie | | | 1871 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Purcell, Philip | | | 1857 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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