Individual Calculations September 2013
 Kokhnover, Ilia  Total change: 22.35  Rating chartPersonal card
 25. Wiesbadener Schlosspark-Open 2013 Wiesbaden GER 2013-08-22
RcRownchangeKK*chgGame
 2023 1781 2.50 5 1.49 15 22.35 
  Berberich, Christoph 2078 SUI0.001-0.1515-2.25 
  Cichy, Michael, Dr. 1997 GER1.0010.781511.70 
  Trumpp, Lothar 2066 GER0.001-0.1615-2.40 
  Braunberger, Gerald 1951 GER1.0010.721510.80 
  Gentner, Markus 2025 GER0.5010.30154.50 

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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