Individual Calculations January 2021
 Danchanka, Zlata  Total change: 23.20  Rating chartPersonal card
 Rogachev Open 2020 Rogachev BLR 2020-12-22
RcRownchangeKK*chgGame
 1801 1630 2.50 6 0.58 40 23.20 
  Navumenka, Mikhei c2030  * BLR0.001-0.0840-3.20 
  Klachkou, Platon 1721 BLR0.001-0.3840-15.20 
  Dubovskiy, Ian 1458 BLR1.0010.274010.80 
  Piatrenka, Ivan 1622 BLR0.001-0.5140-20.40 
  Artamonov, Vladimir 1944 BLR1.0010.864034.40 
  Vashchilov, Sergey 2030  * BLR0.5010.424016.80 
 * 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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