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Rapid:
Individual Calculations February 2020 |
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| Rebonato, Riccardo Total change: -9.20 | |   |
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| Kingston Rapidplay Jan 2020 Group C U1600 | London | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1313 | 1.00 | 2 | -0.46 | 20 | -9.20 | |
|  Rajeev-Lazar, Csilla | | | 1135 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ayers, Edward | | | 1140 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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