Individual Calculations January 2017
 Grigoriev, Oleg  Total change: -10.00  Rating chartPersonal card
 St. Petersburg 90th Championship, Quarterfinal St. Petersburg RUS 2016-12-05
RcRownchangeKK*chgGame
 1958 2064 5.50 9 -0.25 40 -10.00 
  Mukha, Aleksey 1803 RUS1.0010.18407.20 
  Eltsov, Valery 1983 RUS0.501-0.1140-4.40 
  Zakharov, Yuri 1821 RUS1.0010.20408.00 
  Slugin, Yaroslav 1950 RUS1.0010.344013.60 
  Gerasimov, Nikolay Y. 2001 RUS1.0010.414016.40 
  Kiseleva, Arina wc2066 RUS0.5010.00400.00 
  Orel, Daniil 1943 RUS0.501-0.1640-6.40 
  Zabolotnov, Evgeny 1987 RUS0.001-0.6140-24.40 
  Svidinsky, Dmitry 2065 RUS0.001-0.5040-20.00 

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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