Rapid: Individual Calculations October 2014
 Grishaev, Igor  Total change: 19.20  Rating chartPersonal card
 Rapid August 5 2014 Moscow RUS 2014-08-31
RcRownchangeKK*chgGame
 2134 2054 4.50 9 0.96 20 19.20 
  Vul, Arkadi Eremeevich g2271 RUS0.001-0.2220-4.40 
  Isakov, Sergey 1747 RUS1.0010.14202.80 
  Zilbert, Oleg f2265 RUS1.0010.772015.40 
  Shvartz, Alexandr 2267 RUS0.001-0.2320-4.60 
  Novikova, Galina wf2097 RUS0.5010.06201.20 
  Goroshilov, Vladislav 2004 RUS0.001-0.5720-11.40 
  Navrodskiy, Boris 2032 RUS1.0010.47209.40 
  Cherenkov, Andrey, . f2254 RUS1.0010.762015.20 
  Kachar, Vladimir 2272 RUS0.001-0.2220-4.40 

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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