Blitz: Individual Calculations February 2023
 Pogosian, Boris V.  Total change: -54.60  Rating chartPersonal card
 Orsha 2023 Blitz Orsha BLR 2023-01-22
RcRownchangeKK*chgGame
 1350 1461 4.00 10 -2.73 20 -54.60 
  Navumenka, Mikhei f2206 BLR0.0010.00200.00 
  Maslennikov, Dmitriy Aleks 1174 RUS1.0010.16203.20 
  Zherdev, Radomir 1661 RUS0.001-0.2420-4.80 
  Tolkatch, Roman 1259 BLR0.001-0.7620-15.20 
  Natapov, Eugeniy 1298 RUS1.0010.28205.60 
  Lapotko, Vladimir Vik 1093 RUS0.501-0.4020-8.00 
  Fomin, Timofey And. 1236 RUS0.001-0.7820-15.60 
  Siarkou, Aliaksandr 1190 BLR0.501-0.3320-6.60 
  Tylkov, Timofey 1167 BLR1.0010.15203.00 
  Gruzdov, Aleksey Al 1215 RUS0.001-0.8120-16.20 

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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