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Rapid:
Individual Calculations October 2023 |
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| Magalhaes, Gleidson Castelo Branc Total change: -20.20 | |   |
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| 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1788 | 4.00 | 6 | -1.01 | 20 | -20.20 | |
|  De Lucena, Rebeca Rayanny R | | | 1388 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marques, Marllyson T. Corlett | | | 1627 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Silva, Adielson Da Costa | | | 1502 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Lima, Rodrigo Cunha | | | 1392 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barbosa, Luiza Karollyne Dantas | | | 1351 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Barros, Jose Alysson De Pontes | | | 1656 | BRA | 1.00 | 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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