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Individual Calculations March 2024 |
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| Da Cunha, Gabriela Goes Total change: -5.60 | |   |
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| Sampa Chess Open STD | Sao Paulo SP | BRA | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1837 | 1.50 | 5 | -0.80 | 40 | -32.00 | |
|  Batista, Renato Luiz | | | 2174 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Barroso, Daniele Silva | | | 1437 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kropff, Ricardo | m | | 2052 | PAR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vargas, Gabriela | | wm | 2084 | PAR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | De Brito E Silva, William | | | 1549 | BRA | 1.00 | 1 | 0.16 | 40 | 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) | | | | II Araraquara Chess Open Aberto do Brasil STD | Araraquara SP | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1837 | 2.50 | 4 | 0.66 | 40 | 26.40 | |
| | Nobre, Jailson Altair Barbosa | | | 1483 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Da Silva, Lucas Pereira Mendes | | | 2029 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Da Silva, Lindolfo Luiz | | | 2207 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Godinho, Bruno Cesar Ferreira | | | 1763 | BRA | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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