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Rapid:
Individual Calculations July 2023 |
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| Tumenas, Douglas Total change: -8.20 | |   |
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| Festival Shopping Metro Boulevard Tatuape Duplas RPD | Sao Paulo SP | BRA | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 2031 | 2.50 | 4 | -0.89 | 20 | -17.80 | |
|  Tobal, Vitor Jose Evangelista | | | 1631 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zakowicz, Rafael | | | 1792 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Da Silva, Caique F. Fortunato | | | 1670 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Carneiro, Ruan Souza | | | 1819 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | | | Campeonato Brasileiro Amador RPD Under 2300 | Sao Paulo SP | BRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2031 | 3.50 | 5 | 0.48 | 20 | 9.60 | |
| | De Mello, Rodrigo | | | 1803 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Fonseca Rodrigues, Edson | | | 2046 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Cordeiro, Marco Aurelio Zaror | | | 2145 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pavao, Fabio Biasi | | | 1665 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Santos, Isaque Goncalves | | | 2021 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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