Individual Calculations April 2019
 Konovalkin, Eduard  Total change: -8.40  Rating chartPersonal card
 Eesti maleklubide 2019. aasta meistrivoistlused Tallinn EST 2019-03-15
RcRownchangeKK*chgGame
 2092 2206 3.00 5 -0.21 40 -8.40 
  Abozenko, Georg 2079 EST1.0010.334013.20 
  Obolonin, Filipp 1903 EST0.501-0.3640-14.40 
  Rauk, Tonu 2161 EST1.0010.444017.60 
  Lapidus, Mark 2246 EST0.001-0.4440-17.60 
  Timoshin, Andrei 2072 EST0.501-0.1840-7.20 

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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