Rapid: Individual Calculations January 2019
 Ryazanov, Sergey  Total change: -8.40  Rating chartPersonal card
 Open Rapid Yaroslav Prizant cup 2018 Kolomna RUS 2018-12-23
RcRownchangeKK*chgGame
 1458 1441 2.00 5 -0.42 20 -8.40 
  Glukhov, Dmitry 1252 RUS1.0010.25205.00 
  Matveev, Andrey 1718 RUS0.001-0.1720-3.40 
  Nekhay, Igor 1365 RUS1.0010.40208.00 
  Shishmarev, Arseni A. 1604 RUS0.001-0.2820-5.60 
  Kolmychkov, Platon 1352 RUS0.001-0.6220-12.40 

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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