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Rapid:
Individual Calculations November 2015 |
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| Trott, Natan Total change: 2.40 | |   |
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| IV Aberto do Brasil Oncosinos RPD 2015 | Porto Alegre RS | BRA | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1723 | 1.00 | 4 | 0.15 | 20 | 3.00 | |
|  Stamenkovic , Dragan | m | | 2123 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Togni, Erverton | | | 1898 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Boabaid, Jorge Alberto Duardes | c | | 1877 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Eltz, Vinicius Amaro | | | 1951 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | II Copa Xadrez RPD Escolar Gaucho sub18 | Ivoti RS | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1723 | 1.00 | 2 | -0.03 | 20 | -0.60 | |
| | Wozniak, Felipe Ramon | | | 1686 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Oliveira, Danyel Angelo Aquino | | | 1734 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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