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Individual Calculations February 2020 |
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| Koinski, Carlos Cesar Total change: 1.80 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1511 | 3.50 | 9 | 0.09 | 20 | 1.80 | |
|  Sarda, Joao Sada | | | 1184 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Cordeiro, Yan Henrique | | | 1749 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Vieira, Jose Renato Braga S. | | | 1891 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Freitas, Julio Eimard | | | 1834 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Soares, Renan Barbosa Monteiro | c | | 1876 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Deobrochinski, Valentina Hinke | | | 1191 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Serafim Junior, Arnor | | | 1813 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lanznaster, Joao Vitor | | | 1270 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Souza Jr, Helemberg Cubica De | | | 1747 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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