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Individual Calculations August 2015 |
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| Goncalves, Ruan Lucas Alves Total change: 15.20 | |   |
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| Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1976 | 3.50 | 6 | 0.38 | 40 | 15.20 | |
|  Reckziegel, Eduardo | | | 1632 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Silva, Vinicius Parente | | | 1791 | BRA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Silva, Lucas Henrique Da | | | 2092 | BRA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Lukachewski Junior, Wanderlei | | | 2005 | BRA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Cella, Glaucio Dalla Cortt | | | 2018 | BRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Dos Santos Junior, Haroldo Cunha | f | | 2164 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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