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Individual Calculations June 2013 |
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| Campos, Westerley Batista Total change: 9.60 | |   |
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| Campeonato Brasiliense de Xadrez - Serie C | BrasÃlia DF | BRA | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1700 | 2.00 | 3 | 1.09 | 15 | 16.35 | |
|  De Queiroz, Glauber Pimentel | | | 1827 | BRA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Ribeiro Jr, Valdir Uchoa | | | 1944 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Sampaio Filho, Joao Rodrigues | | | 1789 | BRA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | IRT Pedro Nascimento 2013 | Brasilia/DF | BRA | 2013-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1700 | 0.00 | 2 | -0.45 | 15 | -6.75 | |
| | Nascimento, Pedro Henrique Alves | | | 1797 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pompeo, Flavio Sposto | | | 2100 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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