Individual Calculations September 2019
 Mamedov, Vladimir  Total change: -53.20  Rating chartPersonal card
 Hopes of Astrakhan 2019_B15 Astrakhan RUS 2019-08-11
RcRownchangeKK*chgGame
 1447 1414 1.00 5 -1.33 40 -53.20 
  Abdildayeva, Laura 1716 KAZ0.001-0.1540-6.00 
  Gozhaev, Amin 1260 RUS0.001-0.7140-28.40 
  Ibragimov, Mikhail 1432 RUS0.001-0.4740-18.80 
  Arefieva, Olga 1214 RUS1.0010.24409.60 
  Galymzhanuly, Ibragim 1612 KAZ0.001-0.2440-9.60 

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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