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Rapid:
Individual Calculations December 2017 |
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| Kassmayer, Josef Total change: -14.00 | |   |
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| Campeonato Paranaense de Xadrez RPD 2017 | Curitiba PR | BRA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1544 | 2.00 | 4 | -0.70 | 20 | -14.00 | |
|  Grigoli, Maria Eduarda | | | 1207 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Shibata, Antonio Emilio | | | 1935 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Lima, Luis Gustavo Hakim | | | 1212 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Dos Santos, Gustavo Brambila | | | 1250 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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