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Individual Calculations October 2017 |
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| Cordioli, Jairo Ribeiro Total change: 34.00 | |   |
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| I Circuito IRT de Xadrez Sub 2050 Taca La Barca | Penha SC | BRA | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1821 | 4.00 | 6 | 1.70 | 20 | 34.00 | |
|  Hille, Willian Henrique | | | 2010 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Da Silva, Joao Carlos Orguim | | | 1759 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Pereira, Geanfrancesco | | | 1998 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Furmam, Fernando Gustavo | | | 1859 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Caetano, Ryan Wesley Da Costa | | | 1981 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Filho, Marcelo Adriano Nunes | | | 1860 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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