Individual Calculations January 2024
 Morais, Benjamin Guedes  Total change: 86.40  Rating chartPersonal card
 XIX Festival Sul-Americano da Juventude 2023 STD - U08 Absoluto Florianopolis SC BRA 2023-12-02
RcRownchangeKK*chgGame
 1293 1271 4.50 7 0.89 40 35.60 
  Veloso Tintel, Emmanuel Ian 1098 PAR0.501-0.2340-9.20 
  Silva, Joao Gevezier 1146 BRA1.0010.334013.20 
  Rodriguez Barrientos, Johan Razie 1255 BOL1.0010.484019.20 
  Nascimento, Luiz Eduardo Da Trind 1857 BRA0.5010.484019.20 
  Passmore Bowman, Tobias 1360 CHI0.5010.12404.80 
  Quinones Bustamante, Hector Gabri 1131 PER0.501-0.1940-7.60 
  Colque Salcedo, Adriel Samin 1202 PER0.501-0.1040-4.00 

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)
 
 89th Brazilian Chess Championship - Final Recife PE BRA 2023-12-13
RcRownchangeKK*chgGame
 1796 1271 1.50 4 1.27 40 50.80 
  Cordeiro, Marco Aurelio Zaror 2054 BRA0.0010.00400.00 
  Viana, Daniel Fernandes 1820 BRA0.001-0.0340-1.20 
  Dos Santos, Vinicius Barbosa 1745 BRA0.5010.454018.00 
  Borba, Joao Miguel Barbosa 1565 BRA1.0010.854034.00 

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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