Rapid: Individual Calculations July 2021
 Nazarova, Evgeniya  Total change: -21.80  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1414 1537 3.50 7 -1.09 20 -21.80 
  Chudinovskikh, Alexander M m2064 RUS0.001-0.0320-0.60 
  Kartashova, Maria 1117 RUS1.0010.07201.40 
  Kirillov, Nikolay 2019 RUS0.001-0.0520-1.00 
  Beloborodov, Lev 1162 RUS0.001-0.9120-18.20 
  Borshch, Alexei 1092 RUS1.0010.06201.20 
  Petrushkov, Lev 1228 RUS1.0010.14202.80 
  Zhukov, Konstantin 1218 RUS0.501-0.3720-7.40 

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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