Individual Calculations March 2017
 Gudkin, Artur  Total change: 21.60  Rating chartPersonal card
 Winter on Petrograd Side 2017 St. Petersburg RUS 2017-01-30
RcRownchangeKK*chgGame
 1839 1639 3.00 9 0.54 40 21.60 
  Nakhodkin, Gennadiy 1959 RUS0.5010.374014.80 
  Gantsevich, Aleksei 2026 RUS1.0010.914036.40 
  Grigoriev, Oleg 2039  * RUS0.001-0.0840-3.20 
  Rumiantsev, Alex 1811 RUS0.001-0.2740-10.80 
  Sapegin, Yaroslav 2014 RUS0.001-0.0940-3.60 
  Stroganov, Anatoly 1717 RUS0.001-0.3940-15.60 
  Vlasov, Sergei 1768 RUS0.5010.17406.80 
  Karpenko, Aleksey 1650 RUS0.001-0.4840-19.20 
  Shepelev, Aleksander 1569 RUS1.0010.404016.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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