Individual Calculations July 2013
 Pel, Bonno  Total change: 4.20  Rating chartPersonal card
 Team 2013 - Top 12 HAGUENAU FRA 2013-05-30
RcRownchangeKK*chgGame
 2496 2280 1.00 3 0.28 15 4.20 
  Roos, Louis m2373 FRA1.0010.63159.45 
  Koch, Jean-Rene m2473 FRA0.001-0.2515-3.75 
  Sokolov, Ivan g2642 NED0.001-0.1015-1.50 

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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