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Individual Calculations October 2019 |
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| Dias, Joao Batista Total change: 17.00 | |   |
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| V IRT STD sub 2200 CXSP | Sao Paulo SP | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1840 | 3.50 | 5 | 0.21 | 20 | 4.20 | |
|  Ayres Junior, Antonio Tadeu | | | 1440 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pascheto, Ademir Heleno | | | 1733 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Stapenhorst, Matheus Frederico | | | 1980 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ishikawa, Emilio Keiji | | | 1689 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Barreto, Michael Fernando Alves | | | 1680 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | IRT STD ECP - Etapa Peter Schutt 2019 | Sao Paulo SP | BRA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1858 | 3.50 | 4 | 0.64 | 20 | 12.80 | |
| | Albertini, Caetano | | | 1601 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Haraguchi, Diego Sashaki | | | 1704 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Itagyba, Renan Fortes | | | 1736 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Frattini, Beatriz Maria | | | 1744 | BRA | 1.00 | 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) | | |
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