Individual Calculations December 2019
 Yarmak, Ivan  Total change: 10.80  Rating chartPersonal card
 PFO-2019 B13_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1440 1176 1.50 6 0.27 40 10.80 
  Efimov, Leonid 1576  * RUS0.001-0.0840-3.20 
  Grishin, Petr E. 1576  * RUS0.001-0.0840-3.20 
  Shchepin, Sergey 1162 RUS0.501-0.0240-0.80 
  Skudaev, Artyom 1447 RUS0.001-0.1740-6.80 
  Volynets, Bogdan 1341 RUS1.0010.724028.80 
  Zhidelev, Nikolay 1536 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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