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Rapid:
Individual Calculations January 2020 |
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| Guidini, Marcelo Neri Total change: -19.60 | |   |
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| 19o Circuito Regional Oeste de Xadrez 2019 10a Etapa RPD | Lacerdopolis SC | BRA | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1462 | 1.00 | 4 | -0.98 | 20 | -19.60 | |
|  Dickel, Henrique De Oliveira | | | 1814 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Helbing, Ivacir | | | 1410 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Pavao, Wilson | | | 1374 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Nariman, Leila Teixeira Da Silva | | | 1325 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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