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Individual Calculations October 2017 |
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| Macedo, Alexandre Soares De 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 |
| 1755 | 1884 | 2.00 | 5 | -1.16 | 20 | -23.20 | |
|  Santos, Joao Vitor Rodrigues | | | 1484 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2030 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Da Silva Miguel, Lucas Ramonn | | | 1723 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Gomes, Caio Moreira | | | 1534 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Araujo, Vitor Angelo Lima | | | 2005 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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