Individual Calculations June 2013
 Kurdakov, Yuri  Total change: -4.20  Rating chartPersonal card
 Open April A Moscow RUS 2013-04-13
RcRownchangeKK*chgGame
 2120 2141 4.50 9 -0.28 15 -4.20 
  Valeev, Sergey 1964 RUS1.0010.27154.05 
  Stepurko, Juri 2305 RUS1.0010.721510.80 
  Aldokhin, Ivan m2425 RUS0.001-0.1615-2.40 
  Zubkov, Vsevolod 1929 RUS0.501-0.2715-4.05 
  Vul, Arkadi Eremeevich g2314 RUS0.5010.23153.45 
  Cho, Seongho 1992 KOR0.001-0.7015-10.50 
  Jakovlev, Oleg 2007 RUS1.0010.32154.80 
  Martynov, Vladimir 2096 RUS0.501-0.0615-0.90 
  Payanidi, Janis 2045 RUS0.001-0.6315-9.45 

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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