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Rapid:
Individual Calculations March 2023 |
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| Pert, Nina Total change: 67.60 | |   |
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| 2nd Kentish FIDE Rapidplay - Open | Sevenoaks | ENG | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1688 | 3.00 | 5 | 1.69 | 40 | 67.60 | |
|  Taylor, Martin R | f | | 2300 | ENG | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Zhang, Junyi | | | 1474 | ENG | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Hollands, George E | | | 1840 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mack, Andrew L | f | | 2149 | ENG | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Tucker, David S | | | 1965 | ENG | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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