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Individual Calculations October 2023 |
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| Vargas, Victor Da Silva Total change: 27.60 | |   |
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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 |
| 1718 | 1417 | 2.00 | 8 | 0.69 | 40 | 27.60 | |
|  Ferreira, Andrei Dias | | | 1962 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Silva, Ezequiel Demetras | | | 1787 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Carneiro, Luis Guilherme Rosado | | | 1667 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hubner, Jessica Trindade | | | 1717 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Goetten Wagner, Julia | | | 1646 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dull, Amanda Paul | | | 1777 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nobre, Jailson Altair Barbosa | | | 1592 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Marge, Matheus Andre | | | 1597 | BRA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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