Individual Calculations April 2013
 Buchal, Stephan  Total change: 32.10  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2304 2293 6.50 9 2.14 15 32.10 
  Drasch, Robert 1996 GER1.0010.15152.25 
  Kuempers, Ulrich 2059 GER1.0010.21153.15 
  Epishin, Vladimir g2607 RUS0.001-0.1415-2.10 
  Heinich, Manfred 2071 GER1.0010.22153.30 
  Stiller, Patrick, Dr. 2165 GER1.0010.33154.95 
  Zude, Arno m2461 GER0.5010.22153.30 
  Pirrot, Dieter m2377 GER0.5010.12151.80 
  Levin, Felix g2512 GER1.0010.781511.70 
  Colovic, Aleksandar m2484 MKD0.5010.25153.75 

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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