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Individual Calculations February 2020 |
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| Marra, Eduardo Da Costa Total change: 10.60 | |   |
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| XXVII IRT STD da Hebraica 2020 | Sao Paulo | BRA | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 2189 | 5.50 | 6 | 0.53 | 20 | 10.60 | |
|  Merguizo, Marco Antonio | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ohara, Matheus Kendi | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haraguchi, Diego Sashaki | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva Junior, Sediney Mari | | | 2023 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Silva, Kaua Marques | | | 2136 | BRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Seccafim, Caic Dos Santos | | | 1789 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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