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Rapid:
Individual Calculations November 2017 |
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| Ireland, David J Total change: -9.40 | |   |
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| 23rd Birmingham Rapidplay Open | Birmingham | ENG | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1916 | 3.00 | 7 | -0.47 | 20 | -9.40 | |
|  Mason, Donald J | | | 2117 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Lewis, Andrew Mark | | | 2038 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Paul, Nathanael | | | 1917 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sygnowski, Tomasz | | | 2091 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Uddin, Moin | | | 1701 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guha, Chirag | | | 1709 | WLS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ali, Golam S | | | 1850 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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