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Individual Calculations January 2018 |
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| Matsuura, Everaldo Total change: 23.10 | |   |
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| ITT Magistral Acre 2017 | Rio Branco AC | BRA | 2017-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2469 | 7.00 | 9 | 1.61 | 10 | 16.10 | |
|  Souza Neves, Andrey M. | f | | 2124 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Cubas, Jose Fernando | g | | 2473 | PAR | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Cori Quispe , Kevin Joel | m | | 2444 | PER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Cruz, Ricardo Benares De Sa L. | f | | 2320 | BRA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Delgado Ramirez, Neuris | g | | 2622 | PAR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Leitao Neto, Antonio Alves | | | 2069 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Supi, Luis Paulo | m | | 2530 | BRA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Molina, Roberto Junio Brito | m | | 2453 | BRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gemy, Jose Daniel | m | | 2383 | BOL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2347 | 2469 | 5.00 | 7 | 0.70 | 10 | 7.00 | |
| | De Oliveira, Luiz Carlos | | | 2069 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Do Nascimento, Ismael Carlos Amor | | | 2069 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Freitas, Rubens Batista | | | 2069 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Leitao, Rafael | g | | 2629 | BRA | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Supi, Luis Paulo | m | | 2530 | BRA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Cori Quispe , Kevin Joel | m | | 2444 | PER | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Delgado Ramirez, Neuris | g | | 2622 | PAR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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