Rapid: Individual Calculations December 2015
 Dos Santos, Marcos Paulo  Total change: -26.00  Rating chartPersonal card
 Campeonato Paranaense de Xadrez RPD - Sub 18 A Pirai do Sul PR BRA 2015-11-15
RcRownchangeKK*chgGame
 1761 1615 1.00 7 -1.30 20 -26.00 
  Castro, Renan Britzke 1791 BRA0.001-0.2720-5.40 
  Barreto, Marcelo Ferreira 1711 BRA0.001-0.3720-7.40 
  Vilela, Bruno Ailton 1621 BRA1.0010.512010.20 
  Da Silva, Antonio H Carster Li 1477 BRA0.001-0.6920-13.80 
  Das Chagas, David Ferreira 2015  * BRA0.001-0.0820-1.60 
  Shibata, Antonio Emilio 1877 BRA0.001-0.1820-3.60 
  Kikuta, Bruno 1833 BRA0.001-0.2220-4.40 
 * 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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