Rapid: Individual Calculations November 2013
 Koskov, Boris  Total change: 27.00  Rating chartPersonal card
 Rapid Championship Perm RUS 2013-10-05
RcRownchangeKK*chgGame
 2022 2075 7.00 10 1.35 20 27.00 
  Nekrasov, Ruslan 1788 RUS1.0010.16203.20 
  Kondakova, Yulia 1769 RUS1.0010.14202.80 
  Rudometov, Maxim 2219 RUS0.001-0.3120-6.20 
  Sultanbekov, Marsel 1890 RUS1.0010.26205.20 
  Sosnovskiy, Valery 1871 RUS1.0010.24204.80 
  Orekhov, Viktor 2208 RUS0.001-0.3220-6.40 
  Arshin, Roman 1925 RUS1.0010.30206.00 
  Borovik, Artem V. 2026 RUS1.0010.43208.60 
  Tsyganov, Alexander 2138 RUS1.0010.592011.80 
  Frolov, Artiom f2389 RUS0.001-0.1420-2.80 

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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