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Individual Calculations June 2015 |
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| Sato, Claudio Takeshi Total change: -7.20 | |   |
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| III IRT da Consciencia do Xadrez | Sao Paulo/SP | BRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1473 | 1.50 | 3 | 0.68 | 40 | 27.20 | |
|  Zmetek, Marcos Simao | | | 1482 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Hoshino, Karen | | wc | 1777 | JPN | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Queiroz, Stella Becker | | | 1728 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1473 | 1.00 | 6 | -0.49 | 40 | -19.60 | |
| | Duailibe, Ricardo Miguel | | | 1873 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Van Riemsdijk, Felipe Herman | | | 1771 | NED | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Schwertner, Joao Victor Moreira | | | 1771 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mesquita, Arnaldo Leite | | | 1730 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lukjanenko Callegari, Lucca | | | 1320 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Leite, Tarcisio Dantas Frota | | | 1686 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | I Etapa do Circuito IRT LXSBC Xadrez Standard 2015 | Sao Bernardo do Campo/SP | BRA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1473 | 0.00 | 2 | -0.37 | 40 | -14.80 | |
| | Caldeira, Tiago Pereira | | | 1873 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caporale, Giuseppe Guido | | | 1629 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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