|
Individual Calculations February 2023 |
|
|
|
| Araujo, Renan Aparecido Total change: 1.20 | |   |
|
| IX Floripa Chess Open 2023 | Florianopolis SC | BRA | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2041 | 6.50 | 10 | 0.06 | 20 | 1.20 | |
|  Monteiro, Helen Ramazzotte | | | 1641 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereira, Marcelo Do Carmo | | | 1733 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lopes, Leonardo Borges | | | 1635 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mariot Vaz, Joao Antonio Bertolu | | | 1756 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gadea, Fernando | | | 1768 | URU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Melian, Juan Sebastian | c | | 2197 | PAR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ramazzotte, Adriano | | | 1490 | CHI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Pires, Marcos Vinicius Torsani | f | | 2238 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Aranha Filho, Alvaro Z. | f | | 2171 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Caetano, Ryan Wesley Da Costa | f | | 2240 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
|
