Individual Calculations October 2017
 Zaichikov, Andrey  Total change: -8.00  Rating chartPersonal card
 Stavropol region chmp. 2017 Pyatigorsk RUS 2017-08-21
RcRownchangeKK*chgGame
 1989 2210 6.50 9 -0.20 40 -8.00 
  Sarkisyan, Valery 1810  * RUS1.0010.08403.20 
  Zhakamuhov, Eduard 1882 RUS0.501-0.3740-14.80 
  Kairov, Viktor 2022 RUS1.0010.264010.40 
  Getman, Tatyana 2014 RUS0.001-0.7540-30.00 
  Terzyan, Nazar 1810  * RUS1.0010.08403.20 
  Yurchenko, Nikolay 1972 RUS1.0010.20408.00 
  Potapov, Aleksandr 2250 RUS0.5010.06402.40 
  Rozhko, Dmitry f2327 RUS0.5010.16406.40 
  Babayan, Arman S 1810  * RUS1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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