Individual Calculations May 2015
 Karpenko, Alexander  Total change: 2.60  Rating chartPersonal card
 Rating tournament FIDE Perm RUS 2015-04-15
RcRownchangeKK*chgGame
 2013 2050 4.50 8 0.13 20 2.60 
  Chudinov, Igor 1780 RUS1.0010.17203.40 
  Kozlov, Vladimir 1971 RUS0.501-0.1120-2.20 
  Mentchikov, Mikhail 1990 RUS0.501-0.0820-1.60 
  Shalynykh, Viktor 2015 RUS0.501-0.0520-1.00 
  Senik, Viktor 1924 RUS1.0010.33206.60 
  Tatarinov, Dmitry 2196 RUS0.5010.20204.00 
  Goldshtein, Grigory 2060 RUS0.5010.01200.20 
  Antonov, Andrey P. 2170 RUS0.001-0.3420-6.80 

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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