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Individual Calculations October 2017 |
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| Santos, Ary Barbosa Total change: -4.20 | |   |
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| Aberto do Brasil Cidade de Guarapari 2017 | Guarapari ES | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1733 | 1.00 | 5 | -0.21 | 20 | -4.20 | |
|  Bortoloso, Moacir Canella | c | | 2069 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Peixoto, Helio Ricardo Soutinho | | | 1981 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Silva, Rodrigo Souza | | | 1859 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Maia, Marco Aurelio Ferreira | | | 2051 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Carvalho, Luiz Candido Brant | | | 1779 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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