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Individual Calculations September 2019 |
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| Neto, Valdeno Brito Total change: -19.80 | |   |
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| IRT STD ECP Etapa Jarbas Karman 2019 | Sao Paulo SP | BRA | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1574 | 3.00 | 6 | -0.99 | 20 | -19.80 | |
|  Mobaier, Sergio | | | 1893 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Barberi, Catarina | | | 1239 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Katsuyama, Eric Shih | | | 1174 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hacker, Lucas Wey | | | 1331 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Costa, Iaggo Bernini | | | 1534 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Grum, Amanda Soares | | | 1423 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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