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Rapid:
Individual Calculations December 2018 |
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| Ball, Matthew P Total change: 25.80 | |   |
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| 13th Golders Green FIDE Rapid Chess Minor | London | ENG | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1643 | 5.00 | 6 | 1.29 | 20 | 25.80 | |
|  Bluestone, Dave J | | | 1466 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Sartenaer, Jean-Claude | | | 1573 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pankaj, Tomar | | | 1534 | IND | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Dunn, Richard S | | | 1600 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Shallice, Tim | | | 1615 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Jorna, Adam | | | 1549 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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