Rapid: Individual Calculations April 2020
 Ibraev, Rustam  Total change: 8.80  Rating chartPersonal card
 Sochi rapid Cup 2020_Vassily Boychenko Memorial _Stage 1 Sochi RUS 2020-03-07
RcRownchangeKK*chgGame
 1989 2204 6.50 9 0.44 20 8.80 
  Pashinin, Maxim 1469 RUS1.0010.01200.20 
  Zaytsev, Egor 1709 RUS1.0010.04200.80 
  Mneyan, Ripsime 1603 RUS1.0010.02200.40 
  Mumdgan, Suren 1963 RUS1.0010.20204.00 
  Nezamyatin, Ruslan 2026 RUS1.0010.27205.40 
  Selin, Vladimir 2344 RUS0.001-0.3120-6.20 
  Gochelashvili, David m2441 RUS0.5010.30206.00 
  Gubernatorov, Sergey f2183 RUS1.0010.47209.40 
  Oganyan, Arsen 2160 RUS0.001-0.5620-11.20 

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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