Rapid: Individual Calculations July 2012
 Piskunov, Alexandr  Total change: -9.20  Rating chartPersonal card
 B-18 Rapid 2012 Juniors Champ. Loo RUS 2012-04-26
RcRownchangeKK*chgGame
 2224 2316 4.50 8 -0.46 20 -9.20 
  Khoroshilov, Nikita 2189 RUS0.001-0.6720-13.40 
  Gorbushin, Maksim 2198 RUS0.501-0.1620-3.20 
  Yudin, Ivan f2298 RUS0.501-0.0320-0.60 
  Korovin, Mikhail 2094 RUS0.001-0.7820-15.60 
  Tekeyev, Zaur 2239 RUS1.0010.39207.80 
  Moshensky, Denis 2093 RUS1.0010.22204.40 
  Apryshko, Gleb f2327 RUS0.5010.02200.40 
  Nikologorskiy, Konstantin f2355 RUS1.0010.552011.00 

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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