Individual Calculations April 2013
 McKerracher, Douglas  Total change: 19.80  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2156 2033 4.50 9 1.32 15 19.80 
  Karasev, Vladimir I m2354 RUS1.0010.871513.05 
  Sveshnikov, Evgeny g2433  * LAT0.001-0.0815-1.20 
  Zhelesny, Stanislav f2145 RUS1.0010.65159.75 
  Lederman, Leon m2243 ISR0.001-0.2315-3.45 
  Hohler, Peter f2213 SUI0.5010.24153.60 
  Harestad, Thor Geir f2207 NOR0.001-0.2715-4.05 
  Vagner, Grigorij f2088 RUS0.001-0.4215-6.30 
  Masich, Vladimir 1928 RUS1.0010.36155.40 
  Zilbershtein, Victor 1793 ISR1.0010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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