Rapid: Individual Calculations January 2019
 Borisov, Mark V.  Total change: -4.20  Rating chartPersonal card
 X stage ICCC Cup 2018 (rapid) Irkutsk RUS 2018-11-12
RcRownchangeKK*chgGame
 1917 1830 2.50 7 -0.21 20 -4.20 
  Medvid, Alexey 1994 RUS0.5010.22204.40 
  Khipkhenov, Igor 2077 RUS0.001-0.1920-3.80 
  Sergeev, Andrey 1811 RUS1.0010.47209.40 
  Nefedyev, Oleg 2028 RUS1.0010.762015.20 
  Volozhanin, Andrey 1862 RUS0.001-0.4620-9.20 
  Samarin, Sergei 1915 RUS0.001-0.3820-7.60 
  Zhambalov, Alexandr 1735 RUS0.001-0.6320-12.60 

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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