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Rapid:
Individual Calculations September 2017 |
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| Fear, Atticus Total change: -7.40 | |   |
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| Richmond Rapidplay U120 August 2017 | Twickenham | ENG | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1310 | 2.00 | 2 | 0.46 | 20 | 9.20 | |
|  Maurus, Mickey | | | 1142 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Rizvi, Aysha | | | 1044 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN RAPID PLAY | London | ENG | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1310 | 2.00 | 7 | -0.83 | 20 | -16.60 | |
| | Lentzos, Ioannis | | | 1710 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rizvi, Aysha | | | 1044 | ENG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Vernon, Colin G | | | 1345 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rubeck, Jonathan | | | 1710 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bloom, Paul | | | 1574 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lapidus, Alexey M | | | 1170 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Everitt, David | | | 1289 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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