Individual Calculations August 2015
 Prado, Lucas Muller  Total change: 64.00  Rating chartPersonal card
 Floripa Winter Chess 2015 - Amateur U2200 Florianopolis BRA 2015-07-03
RcRownchangeKK*chgGame
 1840 1692 3.50 6 1.60 40 64.00 
  Rosa, Jose Antonio 2038 BRA0.001-0.1140-4.40 
  Dias, Nathan Straginski 1491 BRA1.0010.24409.60 
  Fischer Schilling, Ian 1841 BRA1.0010.704028.00 
  Silva, Jurandir Chuchene 1896 BRA0.5010.264010.40 
  Da Silva, Joao Carlos Orguim 1882 BRA1.0010.754030.00 
  Ikeda, Vinicius Yasuto 1892 BRA0.001-0.2440-9.60 

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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