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Individual Calculations September 2017 |
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| Rodrigues, Natanael Isau Total change: -4.40 | |   |
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| III Floripa Winter Chess 2017 - Amateur U2200 | Florianopolis SC | BRA | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1821 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Perondi, Marcelo | | | 1524 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | De Carvalho, Christopher | | | 2113 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Buganca, Luiz Henrique Da Silva | c | | 1599 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bassani, Jaison Jose | | | 2012 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bail, Ellen Larissa | | | 1676 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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