Individual Calculations November 2010
 Wantola, Ivo  Total change: 0.00  Rating chartPersonal card
 Dutch Team Competition - Meester - round 1-2 Various NED 2010-09-25
RcRownchangeKK*chgGame
 2298 2301 1.00 2 0.00 15 0.00 
  Okkes, Menno f2378 NED0.001-0.3915-5.85 
  Donker, Roel 2218 NED1.0010.39155.85 

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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