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Individual Calculations September 2023 |
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| Juliano, Luiz Augusto Porto Total change: -4.80 | |   |
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| Circuito IRT Criciuma de Xadrez 2023 - III Etapa | Criciuma SC | BRA | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1621 | 3.50 | 6 | -0.24 | 20 | -4.80 | |
|  Barbosa, Valentina | | | 1221 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Topanotti, Adriano Valga | | | 1737 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Belina, Jose Carlos Fernandes | | | 1548 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mariano, Kaiki Pereira | | | 1709 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Senger, Maria Clara Da Silveira | | | 1511 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sombrio, Otto De Henrique | | | 1324 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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