Rapid: Individual Calculations April 2019
 Yashkin, Andrei  Total change: -9.20  Rating chartPersonal card
 Rapid_Kings Game 2019_boys 2008-2009 Moscow RUS 2019-03-17
RcRownchangeKK*chgGame
 1153 1329 1.00 2 -0.46 20 -9.20 
  Sadov, Artemii 1188 RUS1.0010.31206.20 
  Engelgardt, Sergey 1118 RUS0.001-0.7720-15.40 

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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