Individual Calculations February 2019
 Eremin, Ivan  Total change: -15.60  Rating chartPersonal card
 Grand-prix Dvorets, 1st stage 2019, Group E Moscow RUS 2019-01-12
RcRownchangeKK*chgGame
 1117 1176 2.50 5 -0.39 40 -15.60 
  Dandish, Izabella 1033 RUS0.501-0.1940-7.60 
  Grigorieva, Sofia 1071 RUS1.0010.364014.40 
  Minko, Aleksandr 1166 RUS0.001-0.5140-20.40 
  Gabdullin, Fanuz 1199 RUS1.0010.534021.20 
  Novaikin, Nikita 1117 RUS0.001-0.5840-23.20 

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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