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Individual Calculations April 2023 |
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| Tomiello, Mateus Costamilan Total change: 12.20 | |   |
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| II IRT XM Santa Cruz do Sul | Santa Cruz do Sul RS | BRA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 2085 | 4.50 | 5 | 0.61 | 20 | 12.20 | |
|  Diamant, Isaac Kamphorst | | | 1685 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva, Lucas Ramos | | | 1675 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fonseca, Luis Ernesto Serra Azul | | | 1980 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Becker, Rogerio Sperb | | | 2114 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Genehr, Alexandre Kraether | | | 1621 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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