Individual Calculations September 2015
 Brooke, John  Total change: -39.20  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-08-07
RcRownchangeKK*chgGame
 1907 1809 1.50 9 -1.96 20 -39.20 
  Ananchenko, Igor 2114 RUS0.001-0.1420-2.80 
  Drahorad, Daniel 1969 CZE0.5010.21204.20 
  Yakimenko, Alexander A. 2173 RUS0.001-0.1020-2.00 
  Kucera, Tomas 1995 CZE0.001-0.2620-5.20 
  Pribylova, Sofie 1908 CZE0.001-0.3620-7.20 
  Rericha, Miroslav 1654 CZE0.001-0.7120-14.20 
  Trochta, Vojtech 1756 CZE1.0010.43208.60 
  Lubbe, Alexander 1931 GER0.001-0.3320-6.60 
  Stankova, Zuzana 1663 CZE0.001-0.7020-14.00 

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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