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Individual Calculations March 2018 |
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| Peroza, Eduardo Antunes Total change: 8.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1613 | 2.00 | 8 | 0.20 | 40 | 8.00 | |
|  Mariot Vaz, Joao Antonio Bertolu | | | 1281 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lemos, Paulo Renato Bueno Ordone | | | 1880 | BRA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Maiberg, Wellington Gubiani | | | 1924 | BRA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Rodrigues, Nei Jorge | | | 1976 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | De Borba, Gabriel | c | | 2013 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodrigues, Regis Ramos | | | 1946 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Farias, Edilsom | | | 1883 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Marques, Andre Rezende | | | 1933 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | |
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