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Individual Calculations February 2019 |
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| Neitzel, Jonatan Total change: -8.60 | |   |
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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 |
| 1648 | 1639 | 3.50 | 8 | -0.43 | 20 | -8.60 | |
|  Trois, Francisco R.t. | m | | 2039 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Januario, Severino Pereira | c | | 2039 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brandao, Murilo Tavares | | | 1341 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ribeiro, Regina | | wm | 1936 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jardim, Tamiris Salvador | | | 1253 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Barbosa, Flavio Novais | | | 1886 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nunes, Lucas Alexandre | | | 1239 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Henriquetta, Rafael Stolf | | | 1450 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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