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Rapid:
Individual Calculations March 2018 |
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| Brett, Alex I Total change: -55.80 | |   |
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| Golders Green FIDE Rapid Amateur Feb 18 | London | ENG | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1476 | 1.50 | 4 | -1.87 | 20 | -37.40 | |
|  Valjee, Ashir | | | 1214 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Buckland, David A S | | | 1185 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Bird, Max | | | 1198 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Scott, Martin | | | 1149 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Richmond Rapidplay U120 Feb 2018 | Twickenham | ENG | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1082 | 1476 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| | Di Conno, Carmine | | | 1082 | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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) | | |
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