Rapid: Individual Calculations March 2021
 Onischuk, Alena  Total change: 5.20  Rating chartPersonal card
 Championship Armavir rapid_B17 Armavir RUS 2021-02-12
RcRownchangeKK*chgGame
 1427 1447 4.50 8 0.26 20 5.20 
  Anakhasyan, Levon 1289 RUS1.0010.29205.80 
  Kulchitski, Aleksandr 1399 RUS0.001-0.5720-11.40 
  Tkachenko, Valeriya 1491 RUS1.0010.562011.20 
  Pushinskaia, Albina 1355 RUS1.0010.37207.40 
  Khammerbek, Artur 1657 RUS0.001-0.2320-4.60 
  Vlasenko, Bogdan 1367 RUS0.501-0.1120-2.20 
  Aidaev, Magomed 1322 RUS1.0010.33206.60 
  Volkorez, Ruslana 1537 RUS0.001-0.3820-7.60 

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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