Individual Calculations September 2009
 Sjugirov, Sanan  Total change: -5.40  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2455 2588 5.50 9 -0.54 10 -5.40 
  Aldokhin, Ivan f2345 RUS0.501-0.3010-3.00 
  Molchanova, Tatjana wm2321 RUS1.0010.18101.80 
  Petrushin, Alexander I m2456 RUS1.0010.32103.20 
  Shaposhnikov, Evgeny g2549 RUS0.501-0.0510-0.50 
  Papin, Vasily m2462 RUS0.501-0.1710-1.70 
  Sharafiev, Azat f2432 RUS1.0010.29102.90 
  Zakhartsov, Viacheslav V. g2550 RUS0.501-0.0510-0.50 
  Chuprikov, Dmitry 2414 RUS0.501-0.2310-2.30 
  Popov, Valerij g2570 RUS0.001-0.5310-5.30 

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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