Individual Calculations April 2017
 Badmatsyrenov, Oleg  Total change: -17.60  Rating chartPersonal card
 Aeroflot Open 2017 B Moscow RUS 2017-02-21
 2309 2456 4.50 9 -1.76 10 -17.60 
  Koepke, Christian m2317 GER1.0010.31103.10 
  Vokhidov, Shamsiddin m2355 UZB0.001-0.6410-6.40 
  Mirzoyan, David f2308 ARM0.001-0.7010-7.00 
  Gharibyan, Mamikon c2280 ARM0.001-0.7310-7.30 
  Yandarbiev, Ruslan m2311 RUS0.501-0.1910-1.90 
  Paramzina, Anastasya wf2220 RUS1.0010.20102.00 
  Zhu, Yi f2317 CHN1.0010.31103.10 
  Sindarov, Javokhir c2374 UZB0.001-0.6110-6.10 
  Demianjuk, Alexander 2297 RUS1.0010.29102.90 

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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