Individual Calculations July 2014
 Shamugia, Luka  Total change: -11.25  Rating chartPersonal card
 GEO B-14 Ch. Kutaisi GEO 2014-05-31
RcRownchangeKK*chgGame
 1633 1732 0.50 2 -0.75 15 -11.25 
  Elashvili, Giorgi 1535 GEO0.501-0.2515-3.75 
  Oboladze, Luka 1731 GEO0.001-0.5015-7.50 

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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