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Individual Calculations December 2015 |
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| Santos Filho, Tadeu Sousa Total change: 6.00 | |   |
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| IRT STD Cidade de Guarapari | Guarapari ES | BRA | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2061 | 2.50 | 4 | 0.33 | 20 | 6.60 | |
|  Jacobsen, Abias | | | 1815 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Rodi, Luis Ernesto | m | | 2341 | URU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Brant Carvalho, Luiz Candido | | | 1738 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rocha, Jorge Wilson M. Da | c | | 2188 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | IRT Rio de Janeiro da Primavera - ALEX - 2015 | Rio de Janeiro RJ | BRA | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2061 | 2.00 | 3 | -0.03 | 20 | -0.60 | |
| | Mesquita, Arnaldo Leite | | | 1670 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fucs, Paulo Moses | | | 2145 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Soares, Joao Carlos T. C. | | | 1879 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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