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Individual Calculations April 2019 |
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| Necker, Alyne Total change: -3.20 | |   |
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| III Circuito IRT de Xadrez sub-2050 Taca Colegio Froebel - 1a Etapa | Sao Bento do Sul SC | BRA | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1227 | 0.50 | 3 | -0.08 | 40 | -3.20 | |
|  Maia, Jonathan Cesar | | | 1627 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Da Cunha, Matheus Mengarda | | | 1333 | BRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Niehues, Luiz Cesar | | | 1532 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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