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Rapid:
Individual Calculations June 2019 |
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| Sobral, Edson Brito Total change: -19.80 | |   |
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| 5o Guarabira Open RPD Cidade Luz 2019 | Guarabira PB | BRA | 2019-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1544 | 1.00 | 5 | -0.99 | 20 | -19.80 | |
|  Carvalho Tavares, Marcos Roberto | | | 1883 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lacerda, Jose Leonardo Alexandre | | | 1660 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Marques, Marllyson T. Corlett | | | 1423 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | De Lucena, Ismael Ricardo | | | 1692 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Araujo, Marinesio Onofre | | | 1493 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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