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Individual Calculations October 2022 |
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| Santos, Abel Cardoso Dos Total change: -7.20 | |   |
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| Aberto Brasil STD II Niteroi Chess Open NCO 2022 | Niteroi RJ | BRA | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1826 | 3.00 | 7 | 1.03 | 20 | 20.60 | |
|  Da Cunha, Fabio Barbosa | | | 2130 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ramos, Angelo Bil | | | 2003 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Piccoli, Lucas Fonseca | | | 2156 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gomes, Pedro Pessoa | | | 2004 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Luz, Arthur Nader | | | 2199 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pereira, Arthur Macedo | | | 1703 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Baptista, Andre Kemper | | | 1900 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | 3o Aberto do Brasil STD Etapa Sao Jose dos Campos 2022 | Sao Jose dos Campos SP | BRA | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1826 | 3.50 | 6 | -1.39 | 20 | -27.80 | |
| | Salles, Henrique | | | 1426 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pinho, Pedro Sicchiroli | | | 1309 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Moritani, Sho | | | 1505 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Dianda, Joao Carlos | | | 2000 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Celestino, Filipe Maia Nunes | | | 1376 | BRA | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Maciel, Augusto Katsuo Izawa | | | 1405 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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