Individual Calculations August 2015
 Lapcik, Roman  Total change: 12.40  Rating chartPersonal card
 Sachovy festival mladeze Bezmerov 2015 - A - FIDE open U13 Bezmerov CZE 2015-07-15
RcRownchangeKK*chgGame
 1415 1264 1.50 4 0.31 40 12.40 
  Dauw, Sterre 1462 BEL0.5010.264010.40 
  Machacek, Lukas 1405 CZE0.001-0.3140-12.40 
  Vecera, Dominik 1386 CZE0.001-0.3340-13.20 
  Bosak, Rene 1407 CZE1.0010.694027.60 

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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