Individual Calculations May 2017
 Gkikas, Ioannis  Total change: 11.20  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1593 1535 2.00 4 0.37 40 14.80 
  Vassalos, Panagiotis 1135  * GRE1.0010.08403.20 
  Seferis, Georgios 1635 GRE0.001-0.3640-14.40 
  Vandoros, Nikolaos 1820 GRE1.0010.844033.60 
  Karlis, Nikolaos 1782 GRE0.001-0.1940-7.60 
 * 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)
 
 2017 Attica Youth Championships - open 16 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1529 1535 3.00 6 -0.09 40 -3.60 
  Karousos-Theodorakis, Nikolaos 1935  * GRE0.001-0.0840-3.20 
  Polyzos, Ioannis 1135  * GRE1.0010.08403.20 
  Dallis, Ioannis 1260 GRE1.0010.17406.80 
  Giatrakos, Orestis 1883 GRE0.001-0.1140-4.40 
  Diamantopoulos, Leonidas Nik 1439 GRE0.501-0.1340-5.20 
  Gerontis, Nikolaos 1521 GRE0.501-0.0240-0.80 
 * 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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