Rapid: Individual Calculations August 2017
 Chigvintsev, Andrei  Total change: -1.40  Rating chartPersonal card
 Rapid - Koltsovo - 2017 Koltsovo RUS 2017-07-01
RcRownchangeKK*chgGame
 2179 2321 4.50 7 -0.07 20 -1.40 
  Kustov, Dmitriy 1921  * KAZ1.0010.08201.60 
  Chigvintsev, Aleksei Vl 1972 RUS1.0010.11202.20 
  Bocharov, Ivan m2607 RUS0.5010.34206.80 
  Gubsky, Egor 2314 RUS0.001-0.5120-10.20 
  Prokofiev, Matvey 1921  * RUS1.0010.08201.60 
  Chepurnoy, Maxim 2187 RUS1.0010.32206.40 
  Boiarintsev, Vitaly f2328 RUS0.001-0.4920-9.80 
 * 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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