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Individual Calculations January 2018 |
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| Aranha Filho, Alvaro Z. Total change: -13.20 | |   |
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| Semifinal do Campeonato Brasileiro 2017 Regiao 1 | Sao Paulo SP | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2329 | 4.50 | 7 | -0.66 | 20 | -13.20 | |
|  De Bona, Glauber | | | 1940 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Itagyba, Renan Fortes | | | 1929 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yoshioka, Andre | | | 2035 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Santos, Marcus Vinicius Moreira | m | | 2404 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Federzoni, Enzo | | | 1952 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Teshima, Ricardo Yoshida | | | 1929 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mekhitarian, Krikor Sevag | g | | 2522 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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