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Rapid:
Individual Calculations March 2023 |
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| Pereira, Guilherme Castro Total change: -23.60 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1186 | 0.50 | 5 | -0.59 | 40 | -23.60 | |
|  Zhang, Xin An | | | 1741 | HKG | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Silva, Francisco Miguel F | | | 1462 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Caturra, Rafael Dias | | | 1478 | POR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Bento, Antonio Jose Gomes | | | 1442 | POR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Luccas, Nino Reganelli | | | 1148 | BRA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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