Individual Calculations May 2018
 Styazhkina, Anna  Total change: 12.60  Rating chartPersonal card
 ChessAmateur Sochi 2018 Sochi RUS 2018-04-01
RcRownchangeKK*chgGame
 2163 2286 6.50 9 0.63 20 12.60 
  Frolov, Lev 2006 RUS1.0010.16203.20 
  Sapaev, Maksad 2149 UZB0.001-0.6820-13.60 
  Antipin, Sergei 1972 RUS1.0010.14202.80 
  Yezhel, Valiantsin 2216 BLR1.0010.40208.00 
  Abrekov, Mussa 2225 RUS1.0010.42208.40 
  Dashko, Andrey 2227 RUS1.0010.42208.40 
  Chernyavsky, Alexander f2315 RUS0.001-0.4620-9.20 
  Lugovoy, Dmitry 2098 RUS1.0010.26205.20 
  Taalaibekov, Tagir 2261 KGZ0.501-0.0320-0.60 

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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