Individual Calculations May 2015
 Borbantonakis, Ioannis  Total change: -62.40  Rating chartPersonal card
 Open tournament SA Chanion 2015 Chania GRE 2015-04-13
RcRownchangeKK*chgGame
 1314 1409 1.50 5 -1.56 40 -62.40 
  Fidrilakis, Stavros 1809  * GRE0.001-0.0840-3.20 
  Kanteraki, Maria-Myrto 1031 GRE0.501-0.4140-16.40 
  Chompitakis, Konstantinos 1522 GRE0.001-0.3540-14.00 
  Koukouraki, Hrisi 1105 GRE0.501-0.3640-14.40 
  Kalogeris, Ioannis 40636 1105 GRE0.501-0.3640-14.40 
 * 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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