Rapid: Individual Calculations February 2019
 Lukin, Aleksandr S.  Total change: -0.60  Rating chartPersonal card
 Overtime Juniors Rapid 2019-1 St. Petersburg RUS 2019-01-20
RcRownchangeKK*chgGame
 1465 1239 1.00 4 -0.03 20 -0.60 
  Avakian, Arkadii 1639  * RUS0.001-0.0820-1.60 
  Kozlov, Alexei 1593 RUS0.001-0.1120-2.20 
  Gladyshev, Ivan 1515 RUS0.001-0.1720-3.40 
  Sokolov, Georgiy K. 1113 RUS1.0010.33206.60 
 * 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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