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Individual Calculations October 2021 |
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| Vieira, Alexandre Letizio Total change: -29.00 | |   |
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| Floripa Spring Chess 2021 | Florianopolis SC | BRA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1742 | 2.00 | 4 | -1.45 | 20 | -29.00 | |
|  Koinski, Carlos Cesar | | | 1423 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  McKenna, Michael | | | 1342 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Maria Eduarda Papini | | | 1556 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Morato, Saulo Duenas | | | 1342 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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