Individual Calculations May 2018
 Lebedev, Mikhail S.  Total change: 8.80  Rating chartPersonal card
 ChessAmateur Sochi 2018 Sochi RUS 2018-04-01
RcRownchangeKK*chgGame
 2082 2094 4.50 8 0.44 20 8.80 
  Chernyavsky, Alexander f2315 RUS0.001-0.2220-4.40 
  Krylov, Sergei D. 1753 RUS1.0010.12202.40 
  Chapurin, Alexey V. f2312 RUS0.5010.28205.60 
  Strelnikov, Sergey m2324 UKR0.001-0.2120-4.20 
  Shapiyanov, Adam 1791 RUS0.501-0.3620-7.20 
  Kolupaev, Vadim 1917 RUS1.0010.27205.40 
  Afanasiev, Vadim f2305 RUS0.5010.27205.40 
  Esipenko, Aleksandr 1939 RUS1.0010.29205.80 

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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