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Rapid:
Individual Calculations February 2019 |
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| Oreshin, Georgy Total change: 2.40 | |   |
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| CIG 2019 - SANTA MARGHERITA LIGURE U12 | SANTA MARGHERITA LIGURE | ITA | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1121 | 0.50 | 1 | 0.12 | 20 | 2.40 | |
|  Piccardo, Andrea | | | 1212 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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