Rapid: Individual Calculations November 2017
 Kostev, Alex  Total change: 0.20  Rating chartPersonal card
 NIK Rila rapid Dupnitsa BUL 2017-10-15
RcRownchangeKK*chgGame
 1558 1369 2.00 7 0.01 20 0.20 
  Nikolov, Petko 1711 BUL1.0010.882017.60 
  Metev, Martin 1769  * BUL0.001-0.0820-1.60 
  Chitakova, Galya 1408 BUL0.001-0.4520-9.00 
  Vasilev, Vladislav 1436 BUL0.001-0.4120-8.20 
  Manov, Iliyan 1370 BUL1.0010.502010.00 
  Stoyanov, Iliyan 1688 BUL0.001-0.1320-2.60 
  Metev, Jordan 1521 BUL0.001-0.3020-6.00 
 * 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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