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Rapid:
Individual Calculations September 2017 |
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| Wiratunga, Ishan Vh Total change: 17.40 | |   |
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| JESSIE GILBERT CELEBRATION INTERNATIONAL OPEN RAPID PLAY | London | ENG | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1740 | 4.50 | 7 | 0.87 | 20 | 17.40 | |
|  Lapidus, Alexey M | | | 1340 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stewart, Tony Cm | | | 1931 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Perez Fadon, Andres | | | 1410 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rizvi, Nasir | | | 2005 | WLS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Lees, Fraser A | | | 1852 | SCO | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Landau, Jonathan | | | 1887 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gliddon, Daniel J | | | 1543 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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