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Individual Calculations February 2017 |
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| Ferreira, Caio Tulio Moreira Total change: 15.00 | |   |
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| I IRT sub 2200 CXSP | Sao SP | BRA | 2016-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1451 | 2.50 | 4 | 1.73 | 20 | 34.60 | |
|  Aparecido Silva, Haroldo | | | 1848 | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Nobre, Jailson Altair Barbosa | | | 1744 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Maraz, Ricardo | | | 1622 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rocha , Anderson Rosendo | | | 1629 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | | | XXIV IRT STD da Hebraica | Sao Paulo SP | BRA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1451 | 1.50 | 6 | -0.98 | 20 | -19.60 | |
| | Milanez, Eduardo Medeiros | | | 1851 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rocha, Anderson Rosendo | | | 1629 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sangiovanni, Marcello Cordeiro | | | 1051 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silvestre, Gilmar Severino | | | 1668 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Parreira, Teodora Ribeiro | | | 1256 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nobre, Jose Adalberto Barbosa | | | 1655 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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