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Individual Calculations January 2018 |
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| Kojima, Rodrigo Yosuke Total change: 9.20 | |   |
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| XIII IRT ECP Etapa Jarbas Karman sub 2200 | Sao Paulo SP | BRA | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1519 | 2.50 | 5 | 1.04 | 40 | 41.60 | |
|  Atanes Neto, Severiano | | | 1683 | BRA | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Dias, Joao Batista | | | 1782 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Caribe Santos, Luiz Carlos | | | 1582 | BRA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Gabriel, Claudiomar | | | 1612 | BRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Martinez, Marcio Eduardo | | | 1741 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | II IRT STD 2017 Infantil Xeque Mate | Sao Paulo SP | BRA | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1519 | 1.00 | 3 | -0.81 | 40 | -32.40 | |
| | Funayama S A, Yuri | | | 1416 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Valcarcel, Marianne Barbosa | | | 1219 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Hopka, Matheus Marchesi | | | 1652 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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