Individual Calculations March 2018
 Aleksejev, Igor  Total change: -22.00  Rating chartPersonal card
 Estonian Chess Club 2018 Championship Tallinn EST 2018-02-02
RcRownchangeKK*chgGame
 2099 2124 0.50 3 -1.10 20 -22.00 
  Kukk, Sander 2178 EST0.001-0.4220-8.40 
  Abozenko, Georg 2034 EST0.501-0.1220-2.40 
  Lumiste, Rene 2084 EST0.001-0.5620-11.20 

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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