Individual Calculations April 2017
 Yuferev, Oleg  Total change: -32.00  Rating chartPersonal card
 Aeroflot Open 2017 C Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2096 2279 5.00 9 -1.60 20 -32.00 
  Divya, Deshmukh wf2005 IND0.501-0.3320-6.60 
  Serbin, Alexander 1983 RUS1.0010.15203.00 
  Shaydullina, Sandugach wg2142 RUS0.501-0.1820-3.60 
  Kovtunenko, Alexandr 2122 RUS1.0010.29205.80 
  Zhu, Yanshen 2164 CHN1.0010.34206.80 
  Takhirov, Viktor 2136 BLR0.001-0.6920-13.80 
  Godbole, Atharva 2100 IND0.001-0.7320-14.60 
  Okun, Evgeny 2147 RUS1.0010.32206.40 
  Dovletov, Hajygurban 2067 TKM0.001-0.7720-15.40 

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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