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Individual Calculations October 2017 |
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| De Sousa Filho, Alexandre C. Rod Total change: 32.80 | |   |
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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 |
| 1669 | 1434 | 1.50 | 3 | 0.82 | 40 | 32.80 | |
|  Araujo, Vitor Angelo Lima | | | 1834 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Melo, Guilherme Gama Do Nascimen | | | 1594 | BRA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  De Araujo, Antonio Jose | | | 1579 | BRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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