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Blitz:
Individual Calculations October 2018 |
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| James, Dai Total change: 22.40 | |   |
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| 2018 UK Open Blitz Cardiff Qualifier | Cardiff | WLS | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1855 | 6.50 | 12 | 1.12 | 20 | 22.40 | |
|  Van Kemenade, Rudy | | | 2163 | WLS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Macdonald, Duncan | | | 1713 | WLS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Harvey, Marcus R | f | | 2255 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smith, Madeleine | | | 1455 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taylor, Robert Graham | | | 1765 | WLS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Fathallah, Joe | | | 1988 | WLS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bullen, Alex | | | 2070 | WLS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Di-Vetta, Andrew | | | 1717 | WLS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kett, Tim | | | 2143 | WLS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Toczek, Grzegorz | f | | 2241 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wu, Yuxuan | | | 1455 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Staniforth, Matthew | | | 1842 | WLS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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