Individual Calculations November 2009
 Vyernyy, Leonid  Total change: 6.90  Rating chartPersonal card
 Mittelbadischer Schachkongress 2009 A-Turnier Iffezheim GER 2009-09-11
RcRownchangeKK*chgGame
 2139 2025 1.50 3 0.46 15 6.90 
  Kick, Joachim 2177 GER0.5010.20153.00 
  Osmanovic, Faruk 2125 GER1.0010.64159.60 
  Moser, Axel 2115 GER0.001-0.3815-5.70 

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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