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Individual Calculations February 2015 |
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| Peixoto, Helio Ricardo Soutinho Total change: -5.40 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1948 | 4.00 | 8 | 0.24 | 20 | 4.80 | |
|  Dejeanne, Francisco | | | 2240 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Teixeira, Guilherme Vargas | | | 1648 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | De Borba, Gabriel | c | | 1656 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Idalgo, Robson Farias | | | 1707 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fonseca, Luis Ernesto Serra Azul | | | 2088 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mendonca Campelo, Higor Carlos | | | 2119 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pereira, Geanfrancesco | | | 2046 | BRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Cordeiro, Marco Aurelio Zaror | | | 2238 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1948 | 0.00 | 2 | -0.51 | 20 | -10.20 | |
| | Garkauskas, Otto Dmitry | | | 2202 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Van Riemsdijk, Dirk D. | | | 2079 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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