Individual Calculations February 2019
 Katkov, Mikhail  Total change: -89.20  Rating chartPersonal card
 XVII International Festival ''Orsha-2019" (open) Orsha BLR 2019-01-18
RcRownchangeKK*chgGame
 1772 1916 3.00 8 -2.23 40 -89.20 
  Cherepov, Alexej 2226 BLR0.001-0.1440-5.60 
  Kuleba, Ivan 1617 BLR1.0010.15406.00 
  Siniauski, Artsiom 2182 BLR0.001-0.1840-7.20 
  Karas, Andrei 1516  * BLR0.001-0.9240-36.80 
  Petrosyan, Sahak 1835 ARM0.001-0.6140-24.40 
  Klachkou, Platon 1771 BLR0.001-0.6940-27.60 
  Vlasov, Andrey 1516  * RUS1.0010.08403.20 
  Shaban, Aliaksandra 1516  * BLR1.0010.08403.20 
 * 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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