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Individual Calculations October 2019 |
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| Donoso Diaz, Sebastian Total change: 10.20 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2193 | 5.00 | 7 | 0.51 | 20 | 10.20 | |
|  Campos, Otavio Moraes | | | 1793 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moyses Sobrinho, Elias | | | 1904 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | El Debs, Felipe De Cresce | g | | 2544 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rodrigues, Nei Jorge | | | 1910 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rodriguez Vila, Andres | g | | 2482 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ramos, Angelo Bil | | | 1960 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | De Albuquerque, Ian Telek C. | | | 1922 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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