Individual Calculations September 2011
 Safronov, Sergey  Total change: 8.55  Rating chartPersonal card
 6. Kibizov Memorial 2011 Rtg Chelyabinsk RUS 2011-06-24
RcRownchangeKK*chgGame
 2074 2254 7.00 9 0.57 15 8.55 
  Shnayder, Violetta 1870 RUS1.0010.09151.35 
  Bashkov, Viacheslav m2310 RUS0.5010.08151.20 
  Krotiuk, Daria 1906 RUS0.501-0.3915-5.85 
  Khafizov, Anvar 2001 RUS1.0010.19152.85 
  Gorbushin, Maksim 2124 RUS1.0010.32154.80 
  Matsenko, Vadim 2176 RUS0.501-0.1115-1.65 
  Lefebr, Vladislav 2100 RUS1.0010.29154.35 
  Frolov, Ivan 2209 RUS0.501-0.0615-0.90 
  Polosin, Evgeni 1968 RUS1.0010.16152.40 

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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