Individual Calculations February 2023
 Akhmetzyanov, Demid  Total change: 68.80  Rating chartPersonal card
 BOTVINNIK CUP_A_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 2076 1923 4.00 7 1.72 40 68.80 
  Egorov, Konstantin c2181 RUS1.0010.824032.80 
  Smirnov, Timofey f2415 RUS0.001-0.0440-1.60 
  Nikishin, Igor 1662 RUS1.0010.18407.20 
  Bardyk, Artem 2025 RUS0.5010.14405.60 
  Kobozeva, Viktoria 2010 RUS0.001-0.3840-15.20 
  Maksudshoev, Kubot 2057 TJK1.0010.684027.20 
  Granovskiy, Alexandr m2182 KAZ0.5010.324012.80 

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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