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Individual Calculations February 2018 |
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| Chauca, Jose Total change: -20.80 | |   |
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| Grand Prix ALEX 2100 | Rio de Janeiro RJ | BRA | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2065 | 4.00 | 5 | 1.02 | 20 | 20.40 | |
|  Maia, Marco Aurelio Ferreira | | | 2068 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Manzi, Luiz Antonio Bardaro | | | 1978 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Soares, Joao Carlos T. C. | | | 2026 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mendes, Rodrigo Machado | | | 1991 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Baptista, Andre Kemper | | | 1910 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | ITT do Rio de Janeiro 2018 | Rio de Janeiro RJ | BRA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2290 | 2065 | 0.00 | 9 | -2.06 | 20 | -41.20 | |
| | Santos Filho, Tadeu Sousa | | | 2071 | BRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Aranha Filho, Alvaro Z. | f | | 2316 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Von Buelow, Georg | f | | 2361 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Teixeira, Ricardo Da Silva | f | | 2239 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Guimaraes, Wagner Peixoto | f | | 2217 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Limp, Eduardo Thelio | m | | 2355 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rangel, Daniel | f | | 2278 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Perdomo, Leandro | m | | 2449 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rodi, Luis Ernesto | m | | 2328 | URU | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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