Individual Calculations November 2011
 Weidauer, Sigurd  Total change: 4.20  Rating chartPersonal card
 Match ALSACE - BADE, 43e édition GAMBSHEIM FRA 2011-09-18
RcRownchangeKK*chgGame
 1955 1944 0.50 1 0.02 30 0.60 
  Veit, Michel 1955 FRA0.5010.02300.60 

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)
 
 Mittelbadischer Schachkongress 2011 Durmersheim GER 2011-09-23
RcRownchangeKK*chgGame
 2196 1944 0.50 2 0.12 30 3.60 
  Feiler, Juergen 2162 GER0.5010.28308.40 
  Bossert, Christian f2229 GER0.001-0.1630-4.80 

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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