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Individual Calculations October 2017 |
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| Sousa, Lael Alexandre Total change: -1.60 | |   |
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| Regional Norte de Xadrez 2017 | Manaus AM | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1629 | 1.50 | 5 | -0.04 | 40 | -1.60 | |
|  De Oliveira, Victor Gabriel C. | c | | 2029 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leitao Neto, Antonio Alves | | | 1902 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Benayon, Elismar Da Silva | | | 1804 | BRA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gutierrez, Enrique Alberto Soto | c | | 1837 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rodolpho Filho, Joao | | | 1402 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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