Individual Calculations September 2009
 Justus, Ivan  Total change: -15.00  Rating chartPersonal card
 SVK_B20_Championship Trencin SVK 2009-06-28
RcRownchangeKK*chgGame
 2286 2202 2.50 9 -1.00 15 -15.00 
  Petenyi, Tamas 2293 SVK0.001-0.3815-5.70 
  Csiba, Dominik f2377 SVK1.0010.731510.95 
  Straka, Jozef 2216 SVK0.5010.02150.30 
  Hrabusa, Matej 2191 SVK0.501-0.0215-0.30 
  Farkas, Gabor 2268 SVK0.001-0.4115-6.15 
  Varga, David 2263 SVK0.5010.08151.20 
  Ondrus, Martin 2259 SVK0.001-0.4215-6.30 
  Jurcik, Martin f2331 SVK0.001-0.3315-4.95 
  Pacher, Milan f2374 SVK0.001-0.2715-4.05 

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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