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Rapid:
Individual Calculations April 2018 |
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| Ali, Golam S Total change: -48.40 | |   |
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| 24th Birmingham Rapidplay Open | Birmingham | ENG | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1871 | 1.50 | 6 | -1.83 | 20 | -36.60 | |
|  Mason, Donald J | | | 2101 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ansari, Athar | | | 1857 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Guha, Chirag | | | 1764 | WLS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Brown, Tom | | | 1670 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Uddin, Moin | | | 1703 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Smith, Chris A | | | 1892 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | 24th Birmingham Rapidplay Rated Friendlies | Birmingham | ENG | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1871 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
| | Sudar, Dragoljub | | | 1807 | 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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