Individual Calculations October 2008
 Santalla, Andres  Total change: 2.25  Rating chartPersonal card
 The Miami Chess Open Miami, Florida USA 2008-09-10
RcRownchangeKK*chgGame
 2351 2106 1.00 4 0.15 15 2.25 
  Friedel, Joshua Ed m2456 USA0.001-0.1115-1.65 
  Zivanic, Marko m2456 SRB1.0010.891513.35 
  Kaminski, Victor 2212 CAN0.001-0.3615-5.40 
  Scharrer, Patrick 2281 ITA0.001-0.2715-4.05 

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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