Individual Calculations June 2022
 Lain, Sander  Total change: -18.00  Rating chartPersonal card
 Estonian Youth Chess Championship - U14 Tallinn EST 2022-05-19
RcRownchangeKK*chgGame
 1246 1238 2.00 5 -0.45 40 -18.00 
  Gorkov, Kirill 1371 EST0.001-0.3240-12.80 
  Sizov, Lev 1140 EST0.501-0.1340-5.20 
  Pallum, Rasmus 1451 EST0.5010.274010.80 
  Pomaznjov, Aleksei 1211 EST0.001-0.5440-21.60 
  East, Marek 1059 EST1.0010.274010.80 

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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