Individual Calculations January 2011
 Van Der Stricht, Geert  Total change: 7.30  Rating chartPersonal card
 Dutch Team Competition - Meester - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2468 2383 1.50 2 0.73 10 7.30 
  Lobzhanidze, Davit m2496 GEO1.0010.65106.50 
  De Jong, Jan-Willem m2440 NED0.5010.08100.80 

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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