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Individual Calculations October 2023 |
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| Ferreira, Thales Bond Dias Total change: 15.40 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2071 | 4.50 | 8 | 0.77 | 20 | 15.40 | |
|  Ruvieri, Daniel Minami | | | 1671 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Filgueiras, Nathan Felipe | m | | 2328 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Silverio, Vitor Luis De Jesus | | | 1752 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pinero Rodriguez, Carlos Jose | m | | 2204 | VEN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Trombini, Fabio | | | 1868 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Menna Barreto, Felipe Kubiaki | f | | 2264 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Rangel, Daniel | f | | 2204 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Ticona Rocabado, Licael Roderick | m | | 2418 | BOL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | |
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