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Individual Calculations October 2017 |
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| Cunha, Eduardo Arruda Da Gama Total change: 1.70 | |   |
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| Estadual de Mestres RJ Zonal RJ 2017 | Rio de Janeiro RJ | BRA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2254 | 1.50 | 2 | 0.17 | 10 | 1.70 | |
|  Manzi, Luiz Antonio Bardaro | | | 1995 | BRA | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Khaje Hesamedini, Ali | | | 2245 | IRI | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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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