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Individual Calculations May 2018 |
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| Rocha, Anderson Rosendo Total change: 169.60 | |   |
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| VII Sao Paulo Open Grupo C Sub 1700 | Sao Paulo SP | BRA | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1522 | 2.50 | 5 | 0.82 | 40 | 32.80 | |
|  Seccafim, Caic Dos Santos | | | 1655 | BRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Krongold, Breno | | | 1631 | BRA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Da Rocha, Lucas Sampaio | | | 1647 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Caporale, Giuseppe Guido | | | 1625 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lima, Vinicius Taishun | | | 1657 | 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) | | | | IRT ECP STD etapa Haroldo Salles | Sao Paulo SP | BRA | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1522 | 4.50 | 5 | 3.42 | 40 | 136.80 | |
| | Melo, Sergio Roberto Sampaio | | | 1718 | BRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Chiaramitara Jr., Pedro | | | 1922 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Triebe De Mello, Otto Carlos | | | 1725 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Itagyba, Renan Fortes | | | 1737 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Vieira , Julia | | | 1691 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
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