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Individual Calculations February 2015 |
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| Dos Santos, Luiz A. Godoy M. Total change: -22.40 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1454 | 0.00 | 4 | -0.47 | 40 | -18.80 | |
|  Lopes, Marcelo Ferreira | | | 1854 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Carstens Dobuchak, Thiago | | | 1816 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tasoko, Toshinobu | | | 1803 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Caporale, Giuseppe Guido | | | 1712 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1454 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
| | Poiani, Fernando Celso | | | 1841 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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