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Rapid:
Individual Calculations March 2020 |
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| Butler, Oscar Total change: 16.40 | |   |
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| Richmond Rapidplay 2020 FEB U1600 U120 | London | ENG | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1322 | 5.00 | 6 | 0.82 | 20 | 16.40 | |
|  Wang, Owen | | | 1127 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Banks, Andrew D | | | 1175 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tang, Brian | | | 1191 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Khadouri, Jacinta | | | 1242 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Yong, Tuck Kei | | | 1244 | MAS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Luthia, Indra Jatin | | | 1054 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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