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Individual Calculations March 2017 |
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| Luz, Arthur Nader Total change: 41.40 | |   |
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| III Floripa Chess Open 2017 | Florianopolis SC | BRA | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2077 | 5.50 | 10 | 2.07 | 20 | 41.40 | |
|  Gazel, Frederico | f | | 2281 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Mandetta, Joao Danilo | f | | 2337 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Mekhitarian, Krikor Sevag | g | | 2477 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Piccoli, Lucas Fonseca | | | 1904 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cardoso, Lucca Pimenta | | | 1677 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brito, Luismar | f | | 2244 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Viana, Dirceu | f | | 2266 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gonzalez, Bolivar Ribeiro | f | | 2241 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Martins, Carlos | f | | 2277 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Menna Barreto, Felipe Kubiaki | f | | 2291 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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