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Rapid:
Individual Calculations October 2023 |
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| Goldenbrain, Luiz Glaudivan Silva Total change: 17.00 | |   |
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| 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1477 | 1.50 | 4 | 0.85 | 20 | 17.00 | |
|  Palhano, Fabson Barbosa | | | 1992 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gomes, Heitor Augustu Guedes | | | 1705 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Dos Santos, Washington Luis F | | | 1704 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Ramos, Henrique John | | | 1730 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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