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Rapid:
Individual Calculations September 2017 |
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| Poit, Davi Rodrigues Total change: -27.80 | |   |
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| IV Paineiras Open de Xadrez RPD | Jundiai SP | BRA | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1545 | 0.00 | 2 | -1.39 | 20 | -27.80 | |
|  Davanso, Joao Pedro | | | 1567 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Teshima, Claudio Yutaka | | | 1145 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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