Individual Calculations June 2018
 Kozyris, Ilias  Total change: -31.20  Rating chartPersonal card
 2018 Team Championship of ESSK POA ESSK GRE 2018-04-05
RcRownchangeKK*chgGame
 1659 1631 2.50 7 -0.70 40 -28.00 
  Koutsourakis, Ioannis 1717 GRE0.5010.12404.80 
  Koutsaftis, Efstratios 1486 GRE0.501-0.1940-7.60 
  Aggelakis, Ilias 1563 GRE0.501-0.0940-3.60 
  Pelantakis, Mihail 1808 GRE0.5010.23409.20 
  Brokalakis - Gounaris, Christos 1903 GRE0.001-0.1740-6.80 
  Ladas, Dimitrios 1873 GRE0.001-0.2040-8.00 
  Georgakakis, Michail 1261 GRE0.501-0.4040-16.00 

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)
 
 2018 Team Cup of ESSK ESSK GRE 2018-04-14
RcRownchangeKK*chgGame
 2031 1631 0.00 1 -0.08 40 -3.20 
  Georgakopoulos, Nikolaos K. 2031  * GRE0.001-0.0840-3.20 
 * 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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