Individual Calculations July 2019
 Doychev, Ivan  Total change: 80.40  Rating chartPersonal card
 European School Chess Championship 2019 - Open U11 Mamaia ROU 2019-05-31
RcRownchangeKK*chgGame
 1571 1380 4.00 7 2.01 40 80.40 
  Magold, Filip 1780  * ROU0.001-0.0840-3.20 
  State-Ungureanu, Nicolae-Vlad 1317 ROU1.0010.414016.40 
  Warchol, Kamil c1685 POL0.001-0.1440-5.60 
  Popescu, Stefan-Adrian 1333 ROU1.0010.434017.20 
  Kraiukhin, Leonid 1569 RUS1.0010.754030.00 
  Grishin, Petr E. 1566 RUS1.0010.744029.60 
  Kolesov, Gordey 1745 RUS0.001-0.1040-4.00 
 * 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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