Individual Calculations May 2011
 Kalata, Peter  Total change: -20.25  Rating chartPersonal card
 SVK 2nd league gr.D Various SVK 2010-10-23
RcRownchangeKK*chgGame
 2239 2198 0.00 3 -1.35 15 -20.25 
  Mazur, Stefan m2403 SVK0.001-0.2415-3.60 
  Skovran, Jaroslav 2034 SVK0.001-0.7215-10.80 
  Zambor, Norbert f2281 SVK0.001-0.3915-5.85 

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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