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Individual Calculations March 2018 |
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| Weise, William Ferreira Total change: -2.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1838 | 4.00 | 8 | -0.07 | 40 | -2.80 | |
|  Maba, Mateus Dos Passos | | | 1639 | BRA | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Nunes Dos Santos, Rafael | | | 1490 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Matsuura, Frederico | f | | 2238 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Salvadego, Erika Giovana De O. | | | 1438 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Souza, Wellington | | | 2191 | BRA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Vargas, Gabriela | | wf | 2099 | PAR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Raulino, Marcelo Juvenal | | | 1594 | BRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ramos, Angelo Bil | | | 1964 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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