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Individual Calculations November 2019 |
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| Souza Dos Santos, Matheus Garcett Total change: 43.40 | |   |
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| IV Aberto do Brasil de Xadrez Tres Lagoas MS 2019 | Tres Lagoas MS | BRA | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1888 | 3.00 | 4 | 1.65 | 20 | 33.00 | |
|  Supi, Luis Paulo | g | | 2288 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Souza, Genilson Messias | | | 1765 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pereira, Celio Antunes | | | 2022 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Chang, Suzana | | wf | 2055 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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) | | | | VIII Sao Paulo Open Grupo A Sub-2300 STD | Sao Paulo SP | BRA | 2019-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1888 | 2.00 | 5 | 0.52 | 20 | 10.40 | |
| | Federzoni, Enzo | | | 2181 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Do Valle Cardoso, Lucas | | | 2238 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Corte Real Neto, Cyro Pamplona | | | 1982 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ikejiri, Daniel Yoshito | | | 2002 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Van Riemsdijk, Dirk D. | | | 1882 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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