Individual Calculations July 2011
 Peterson, Eric  Total change: -7.35  Rating chartPersonal card
 SVK_extraleague_2010/11 Various SVK 2010-11-27
RcRownchangeKK*chgGame
 2251 2249 1.00 3 -0.49 15 -7.35 
  Kantorik, Marian m2351 SVK0.5010.14152.10 
  Zvarik, Martin 2273 SVK0.001-0.4715-7.05 
  Mrva, Vladimir f2128 SVK0.501-0.1615-2.40 

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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