Individual Calculations January 2018
 Angelov, Kristian  Total change: 10.80  Rating chartPersonal card
 GAMBIT ASSEKO-SEE 2017 Amateur Open B (Elo U 1800) Skopje MKD 2017-12-07
RcRownchangeKK*chgGame
 1690 1418 1.00 4 0.27 40 10.80 
  Manova, Ivana 1775 MKD0.001-0.1140-4.40 
  Angelov, Stilian 1540 BUL0.5010.17406.80 
  Jovkic, Nikola 1763 SRB0.5010.394015.60 
  Grabcheva, Natalia 1683 FID0.001-0.1840-7.20 

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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