Individual Calculations October 2014
 Hristodoulakis, Stefanos  Total change: -43.60  Rating chartPersonal card
 "APOKORONAS 2014" International chess tournament Chania GRE 2014-08-26
RcRownchangeKK*chgGame
 1462 1471 0.50 3 -1.09 40 -43.60 
  Nikolaou, Georgios 1871  * GRE0.001-0.0840-3.20 
  Vizirakis, Stavros 1141 GRE0.501-0.3840-15.20 
  Petraki, Evaggelia 1373 GRE0.001-0.6340-25.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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