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Individual Calculations June 2019 |
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| Barreto, Michael Fernando Alves Total change: -8.40 | |   |
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| IRT STD ECP Etapa Haroldo Salles | Sao Paulo SP | BRA | 2019-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1688 | 1.50 | 3 | -0.47 | 40 | -18.80 | |
|  Van Riemsdijk, Dirk D. | | | 1961 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Pessoa Sob, Caetano Estelita C. | | | 1288 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hayashi, Kouki | | | 1348 | BRA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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) | | | | IRT STD ECP Etapa Siegmund Gansl | Sao Paulo SP | BRA | 2019-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1688 | 2.50 | 3 | 0.26 | 40 | 10.40 | |
| | Haraguchi, Matheus Sashaki | | | 1463 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Costa, Iaggo Bernini | | | 1516 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Neto, Valdeno Brito | | | 1513 | BRA | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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