Rapid: Individual Calculations December 2015
 Crul, Otavio Augusto Barros  Total change: -13.40  Rating chartPersonal card
 Campeonato Paranaense de Xadrez RPD - Sub 16 A Pirai do Sul PR BRA 2015-11-15
RcRownchangeKK*chgGame
 1569 1704 4.00 7 -0.67 20 -13.40 
  Lopes Da Silva, Matheus 1482 BRA0.501-0.2820-5.60 
  Mileski, Lucas De Souza 1719 BRA0.001-0.4820-9.60 
  Ferreira, Luiz Fernando Lemes 1459 BRA0.001-0.8020-16.00 
  Caratchuk, Renam Moreira 1375 BRA0.501-0.3820-7.60 
  Staron, Douglas Rentz 1681 BRA1.0010.47209.40 
  Ceregato, Joao Ari 1596 BRA1.0010.35207.00 
  Mainardes, Christian Junior 1671 BRA1.0010.45209.00 

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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