Individual Calculations February 2023
 Deviatkin, Andrei  Total change: 5.50  Rating chartPersonal card
 Orsha 2023 IM 1 Orsha BLR 2023-01-18
RcRownchangeKK*chgGame
 2213 2436 7.50 9 0.55 10 5.50 
  Lisenkov, Svyatoslav 2199 RUS1.0010.20102.00 
  Novozhilov, Semen 2253 RUS0.501-0.2410-2.40 
  Navumenka, Mikhei f2304 BLR1.0010.32103.20 
  Manelyuk, Daniil f2306 RUS1.0010.32103.20 
  Kazmin, Semen 2250 RUS1.0010.26102.60 
  Pogosyan, Georgiy 2269 ARM0.501-0.2210-2.20 
  Borisova, Ekaterina f2223 RUS0.501-0.2710-2.70 
  Petrukhina, Olga wf2043 KAZ1.0010.08100.80 
  Klachkou, Platon 2073 BLR1.0010.10101.00 

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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