Individual Calculations September 2009
 Bratko, Ivan  Total change: -6.90  Rating chartPersonal card
 9th Invitational European Senior Championships Rogaska Slatina SLO 2009-07-22
RcRownchangeKK*chgGame
 2199 2229 4.50 9 -0.46 15 -6.90 
  Krasevec, Viktor 2027 SLO1.0010.24153.60 
  Tseshkovsky, Vitaly g2573 RUS0.001-0.1215-1.80 
  Stull, Norbert 2156 LUX1.0010.40156.00 
  Grabow, Pouelsten Holm 2188 DEN0.501-0.0615-0.90 
  Semashev, Kim 2186 RUS0.001-0.5615-8.40 
  Kulago, Alexander f2144 RUS1.0010.38155.70 
  Mlynek, Petr 2205 CZE0.501-0.0315-0.45 
  Ofstad, Per 2158 NOR0.001-0.6015-9.00 
  Nickl, Klaus 2150 AUT0.501-0.1115-1.65 

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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