Individual Calculations July 2012
 Sharifi Shamili, Ashkan  Total change: -4.50  Rating chartPersonal card
 1. Krefelder Pfingstopen Krefeld GER 2012-05-25
RcRownchangeKK*chgGame
 2174 2063 1.00 3 -0.15 30 -4.50 
  Meiser, Markus 2205 GER0.5010.19305.70 
  Podzielny, Karl-Heinz m2448 GER0.001-0.0930-2.70 
  Thevessen, Hubert 1870 GER0.501-0.2530-7.50 

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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