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Individual Calculations June 2019 |
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| Helbing, Ivacir Total change: -17.20 | |   |
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| Torneio Abertura STD 2019 | Concordia SC | BRA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1440 | 1.00 | 2 | 0.00 | 40 | 0.00 | |
|  Zottis, Ernani | | | 1271 | BRA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Venter, Paulo Regis | | | 1605 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | V Torneio STD Internacional de Xadrez de Concordia | Concordia SC | BRA | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1440 | 1.50 | 5 | -0.43 | 40 | -17.20 | |
| | Gauche, Charles | f | | 1840 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Serafim Junior, Arnor | | | 1821 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Panazzolo, Paulo Victor | | | 1727 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bittencourt, Arian G. Decezar | | | 1102 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zotti, Ana Beatriz | | | 1270 | BRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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