Individual Calculations October 2017
 Kiriakakis, Ioannis  Total change: -2.00  Rating chartPersonal card
 21st International Tournament of Heraklio 2017 - A group Heraklio Crete GRE 2017-09-03
RcRownchangeKK*chgGame
 1558 1603 5.00 9 -0.05 40 -2.00 
  Ahlander, Bjorn m2003  * SWE0.001-0.0840-3.20 
  Kazakos, Nikolaos 1284 GRE1.0010.13405.20 
  Kasparova, Tatiana wm2003  * BLR0.001-0.0840-3.20 
  Koutsaftis, Efstratios 1442 GRE0.501-0.2140-8.40 
  Dagkonaki, Aspasia 1294 GRE0.501-0.3640-14.40 
  Georgakakis, Michail 1234 GRE1.0010.10404.00 
  Foinikianaki, Stella 1231 GRE1.0010.10404.00 
  Kouvidis, Ioannis 1566 GRE1.0010.454018.00 
  Maris, Ioannis f1964 GRE0.001-0.1040-4.00 
 * 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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