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Individual Calculations October 2017 |
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| Sallaberry, Ana Paula Nogueira Total change: 5.20 | |   |
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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 |
| 1636 | 1551 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Rocha, Vitor Firmo De Souza | | | 1951 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amador, Mario Lima | | | 1296 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Azevedo, Alcides Alexandre A. | | | 1951 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Santos, Joao Vitor Rodrigues | | | 1344 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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