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Individual Calculations February 2016 |
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| Idalgo, Robson Farias Total change: 17.60 | |   |
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| II Floripa Chess Open 2016 | Florianopolis SC | BRA | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1791 | 3.50 | 9 | 0.88 | 20 | 17.60 | |
|  Matsuura, Frederico | f | | 2191 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Guimaraes, Diogo Duarte | | | 2191 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pasqualotto, Amos Petronio | | | 1394 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ikeda, Vinicius Yasuto | | | 1969 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2052 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bastos, Guilherme Exterhotter | | | 1968 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Melo, Maicon Joao | | | 1950 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ribeiro, Regina | | wm | 1993 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Deus Filho, Joaquim De | | | 1950 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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