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Rapid:
Individual Calculations November 2017 |
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| Mason, Donald J Total change: -12.60 | |   |
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| 23rd Birmingham Rapidplay Open | Birmingham | ENG | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2117 | 3.50 | 7 | -0.63 | 20 | -12.60 | |
|  Ireland, David J | | | 1916 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Arkell, Keith C | g | | 2386 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sakic, Simeon | | | 1843 | SRB | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Paul, Nathanael | | | 1917 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sanghera, Parminder | | | 2054 | SCO | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Westwood, Richard D | | | 2109 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mihalik, Agoston | | | 2109 | HUN | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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