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Individual Calculations November 2009 |
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| Lima, Luiz Alexandre De Souza Total change: 3.60 | |   |
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| Aberto do Brasil de Agua Preta | Agua Preta/PE | BRA | 2009-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1995 | 2.00 | 3 | 0.44 | 15 | 6.60 | |
|  Van Riemsdijk, Herman C | m | | 2385 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Vilas Boas, Crisolon Terto | | | 1688 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Lunelli, Neuri Antonio | | | 1917 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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) | | | | Campeonato Paraibano de Xadrez 2009 | Joao Pessoa/PB | BRA | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 1995 | 0.00 | 1 | -0.20 | 15 | -3.00 | |
| | Asfora, Marco Antonio H. | f | | 2231 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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