Individual Calculations February 2020
 Grigoryan, Vahe N.  Total change: 69.60  Rating chartPersonal card
 Orsha 2020 A Orsha BLR 2020-01-18
RcRownchangeKK*chgGame
 1494 1204 3.50 9 1.74 40 69.60 
  Usacheva, Glafira 1604  * RUS0.5010.424016.80 
  Eidelson, Rakhil wg1604  * BLR0.001-0.0840-3.20 
  Piatrenka, Ivan 1604  * BLR0.001-0.0840-3.20 
  Krylov, Vladimir 1576 RUS0.001-0.1040-4.00 
  Suslov, Dmirtry 1166 RUS1.0010.454018.00 
  Danchanka, Zlata 1545 BLR0.001-0.1240-4.80 
  Gerasimov, Ivan V 1141 RUS1.0010.414016.40 
  Butvin, Andrey 1604  * RUS1.0010.924036.80 
  Zhuravlev, Ignat 1604  * RUS0.001-0.0840-3.20 
 * 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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