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Rapid:
Individual Calculations February 2019 |
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| Macdonald, John Total change: -31.60 | |   |
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| 14th Golders Green FIDE Rapid Chess U105 | London | ENG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1411 | 1.00 | 4 | -1.58 | 20 | -31.60 | |
|  Jamieson, Neil | | | 1260 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Badacsonyi, Frankie | | | 1287 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Goulbourne, Nick | | | 1219 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Cutter, Tim J | | | 1442 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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