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Rapid:
Individual Calculations February 2020 |
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| Lapidus, Alexey M. Total change: 19.00 | |   |
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| Kingston Rapidplay Jan 2020 Group B U1900 | London | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1406 | 2.50 | 4 | 0.95 | 20 | 19.00 | |
|  Oz, Ozan | | | 1806 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Thatte, Nandinee | | | 1373 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Lawrence, David J | | | 1521 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sarkar, Rian | | | 1351 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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