Individual Calculations July 2009
 Andreev, Eduard  Total change: -0.80  Rating chartPersonal card
 N.Mukhamedzianov Memorial 2009 GM Naberezhnye Chelny RUS 2009-05-21
RcRownchangeKK*chgGame
 2453 2458 5.00 10 -0.08 10 -0.80 
  Romanenko, Vladimir m2490 BLR0.5010.04100.40 
  Akhmadeev, Vadim m2419 RUS0.501-0.0510-0.50 
  Alavkin, Arseny m2460 RUS0.5010.00100.00 
  Markosian, David S. g2444 ARM0.501-0.0210-0.20 
  Kupreichik, Viktor D g2453 BLR0.501-0.0110-0.10 
  Romanenko, Vladimir m2490 BLR0.5010.04100.40 
  Akhmadeev, Vadim m2419 RUS0.501-0.0510-0.50 
  Alavkin, Arseny m2460 RUS0.5010.00100.00 
  Markosian, David S. g2444 ARM0.501-0.0210-0.20 
  Kupreichik, Viktor D g2453 BLR0.501-0.0110-0.10 

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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