Individual Calculations June 2019
 Borges, Luis Enrique Rosa  Total change: -72.40  Rating chartPersonal card
 V Torneio STD Internacional de Xadrez de Concordia Concordia SC BRA 2019-05-01
RcRownchangeKK*chgGame
 1461 1649 1.00 4 -1.81 40 -72.40 
  Canalli, Juliano Jose 1985 BRA0.001-0.1240-4.80 
  Constantino, Pedro Henrique 1306 BRA0.001-0.8840-35.20 
  Scardini, Leonardo 1281 BRA1.0010.10404.00 
  Zottis, Ernani 1271 BRA0.001-0.9140-36.40 

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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