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Rapid:
Individual Calculations December 2019 |
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| Pietroni, Costantino Total change: 8.20 | |   |
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| CIG 2020 - RECANATI U12 | RECANATI | ITA | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1220 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
|  Sparvoli, Damiano | | | 1156 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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