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Rapid:
Individual Calculations March 2023 |
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| Chorao, Ricardo Total change: 31.00 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1650 | 4.00 | 7 | 1.55 | 20 | 31.00 | |
|  Lixa, Alberto | | | 1250 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ryabukhin, Roman | | | 2025 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Rego, Pedro Filipe | f | | 2150 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Santos, Antonio P | f | | 2049 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Tiago Alexandre Pinho D | | | 1762 | POR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Monteiro, Carlos Alberto C | | | 1326 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Faryma, Matviy | | | 2010 | POR | 0.00 | 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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