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Rapid:
Individual Calculations October 2013 |
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| Ferreira, Ozeias Da Cunha Total change: -27.20 | |   |
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| Ivoti Open de Xadrez 2013 | Ivoti/RS | BRA | 2013-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1970 | 0.50 | 3 | -1.36 | 20 | -27.20 | |
|  Menna Barreto, Felipe Kubia | f | | 2219 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Teixeira, Guilherme Vargas | | | 1631 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Pereira Arman, Do Scharlau | | | 1742 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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