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Individual Calculations February 2019 |
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| Fontes, Joao Marques Total change: -3.60 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1337 | 0.00 | 2 | -0.18 | 20 | -3.60 | |
|  Ribeiro, Regina | | wm | 1737 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silvestre, Gilmar Severino | | | 1709 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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