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Individual Calculations October 2023 |
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| Marques, Jose Gustavo Santos Total change: -24.00 | |   |
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| Regional Nordeste 2023 - Nordestao | Aracaju SE | BRA | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1910 | 2.50 | 5 | -1.20 | 20 | -24.00 | |
|  Pereira Filho, Hildebrando Apolon | | | 1510 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Patroclo, Arthur Ruiz | | | 2097 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bulhoes, Benicio Rocha | | | 1665 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wanderley, Fabio Marcel Bezerra | | | 1549 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Serafim Junior, Arnor | | | 1647 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | |
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