Blitz: Individual Calculations February 2023
 Gruzdov, Aleksey Al  Total change: 27.60  Rating chartPersonal card
 Orsha 2023 Blitz Orsha BLR 2023-01-22
RcRownchangeKK*chgGame
 1359 1215 5.00 11 1.38 20 27.60 
  Malashkin, Iliya 1634 RUS0.001-0.0720-1.40 
  Petrasian, Artur 1480 BLR0.001-0.1820-3.60 
  Borsch, Alexander 1347 RUS1.0010.682013.60 
  Matsuk, Maksim 1447 BLR0.001-0.2120-4.20 
  Mikhaylova, Anna 1427 RUS0.001-0.2320-4.60 
  Unukouski, Aliaxandr 1420 BLR0.001-0.2420-4.80 
  Kolchina, Alla 1306 RUS1.0010.622012.40 
  Petrov, Oleg 1215 BLR0.001-0.5020-10.00 
  Burdyka, Maya 1041 BLR1.0010.27205.40 
  Eremenko, Elena Vas 1167 RUS1.0010.43208.60 
  Pogosian, Boris V. 1461 RUS1.0010.812016.20 

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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