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Individual Calculations October 2017 |
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| Santos, Joao Vitor Rodrigues Total change: -23.20 | |   |
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| Aberto do RN Semifinal do Campeonato Potiguar 2017 | Natal RN | BRA | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1344 | 0.00 | 4 | -0.58 | 40 | -23.20 | |
|  Macedo, Alexandre Soares De | | | 1744 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pereira, Wilson Roberto De M. | | | 1744 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Melo, Guilherme Gama Do Nascimen | | | 1594 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sallaberry, Ana Paula Nogueira | | | 1551 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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