Individual Calculations May 2015
 Ollary, Peter  Total change: -17.80  Rating chartPersonal card
 Regionalny prebor KN, NZ Various SVK 2015-04-19
RcRownchangeKK*chgGame
 1815 1786 0.50 3 -0.89 20 -17.80 
  Galla, Kristian 1636 SVK0.001-0.7020-14.00 
  Molnar, Erno 1974 SVK0.5010.24204.80 
  Imre, Tomas 1834 SVK0.001-0.4320-8.60 

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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