Individual Calculations June 2017
 Lazarev, Alexandr  Total change: -45.20  Rating chartPersonal card
 Voronezh Spring Vitaly G. Terentiev Memorial 2017 Voronezh RUS 2017-04-18
RcRownchangeKK*chgGame
 1732 1815 2.00 7 -2.26 20 -45.20 
  Belov, Yury 1559 RUS1.0010.19203.80 
  Katkov, Vitaly 2057 RUS0.5010.30206.00 
  Nasrudinov, Nasrudin 1808 RUS0.001-0.5120-10.20 
  Makushin, Aleksandr 1707 RUS0.501-0.1520-3.00 
  Dvoytsin, Maksim 1609 RUS0.001-0.7620-15.20 
  Pilchuk, Mikhail 1731 RUS0.001-0.6220-12.40 
  Vinogradov, Maxim 1654 RUS0.001-0.7120-14.20 

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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