Individual Calculations September 2018
 Lebedev, Andrey  Total change: -34.00  Rating chartPersonal card
 The A.E. Karpov Cup - B11 Ekaterinburg RUS 2018-07-31
RcRownchangeKK*chgGame
 1204 1298 1.00 3 -0.85 40 -34.00 
  Taskulin, Akhmet 1468 RUS0.001-0.2840-11.20 
  Botev, Mark 1029 RUS0.001-0.8340-33.20 
  Kalaychiev, Leonid 1116 RUS1.0010.264010.40 

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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