Individual Calculations May 2012
 Piovar, Jaroslav  Total change: -15.90  Rating chartPersonal card
 4th league SVK gr. C11 Various SVK 2011-10-23
RcRownchangeKK*chgGame
 1798 1606 0.50 6 -1.06 15 -15.90 
  Milcova, Zuzana 1927 SVK0.001-0.1315-1.95 
  Rolny, Jozef 1732 SVK0.001-0.3315-4.95 
  Volna, Lukas 1713 SVK0.5010.15152.25 
  Petko, Viliam 1765 SVK0.001-0.2915-4.35 
  Frolo, Michal 1884 SVK0.001-0.1715-2.55 
  Tatarka, Juraj 1766 SVK0.001-0.2915-4.35 

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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