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Rapid:
Individual Calculations January 2020 |
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| Borges, Rafael Peres Total change: 3.80 | |   |
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| CD Aveiro Semi-Rapidas 2019-20 | Arrifana | POR | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1401 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Pires, Igor Tiago Duarte | | | 1801 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lu, David | | | 1129 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Luz, David Melnic | | | 1036 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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