Individual Calculations November 2011
 Ris, Robert  Total change: -2.70  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 1 Various NED 2011-09-17
RcRownchangeKK*chgGame
 2581 2403 0.00 1 -0.27 10 -2.70 
  Ernst, Sipke g2581 NED0.001-0.2710-2.70 

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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