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Rapid:
Individual Calculations April 2019 |
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| Taylor, Robert Graham Total change: 25.60 | |   |
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| 2019 Frank Hatto Memorial | Pencoed | WLS | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1881 | 3.00 | 5 | 1.28 | 20 | 25.60 | |
|  Bullen, Alex | c | | 1956 | WLS | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Davis, Lee | | | 1950 | WLS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Van Kemenade, Rudy | | | 2036 | WLS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kett, Tim | | | 2114 | WLS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Heaven, Pete | | | 1939 | WLS | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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