Individual Calculations March 2011
 Akrawi, Samir  Total change: -14.70  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2236 2226 0.00 2 -0.98 15 -14.70 
  Verhoeven, Tom 2179 NED0.001-0.5715-8.55 
  Wantola, Ivo f2293 NED0.001-0.4115-6.15 

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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