Individual Calculations February 2022
 Frolov, Aleksandr  Total change: 17.20  Rating chartPersonal card
 Mukhamedzyanov memorial - B17 Kazan RUS 2022-01-13
RcRownchangeKK*chgGame
 1335 1288 4.00 8 0.43 40 17.20 
  Shagimullina, Ajgul 1124 RUS1.0010.284011.20 
  Minkhajdarov, Ruslan 1607 RUS0.001-0.1340-5.20 
  Aminova, Zarina 1473 RUS0.5010.24409.60 
  Musaeva, Karina 1048 RUS1.0010.20408.00 
  Murzin, Erik 1366 RUS0.5010.11404.40 
  Ibragimov, Bulat 1591 RUS0.001-0.1440-5.60 
  Akhmetzhanov, Artur 1080 RUS1.0010.23409.20 
  Bobrovskaja, Veronika 1389 RUS0.001-0.3640-14.40 

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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