Individual Calculations January 2016
 Petrovsky, Nikita  Total change: -30.00  Rating chartPersonal card
 Samara region 2015 Chmp. FL Samara RUS 2015-12-03
RcRownchangeKK*chgGame
 1588 1551 2.00 6 -0.75 40 -30.00 
  Yarina, Gennady 1949 RUS0.001-0.0840-3.20 
  Gubarev, Arseny 1567 RUS0.001-0.4840-19.20 
  Mamedov, Nazim 1599 RUS0.001-0.4340-17.20 
  Dolinskii, Sergei 1522 RUS1.0010.464018.40 
  Rumyantsev, Nikolay 1663 RUS0.5010.15406.00 
  Mkhitaryan, Karen 1227 RUS0.501-0.3740-14.80 

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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