Individual Calculations January 2012
 Tetepoulidis, Ioannis  Total change: -1.50  Rating chartPersonal card
 6th Team Championship "MNHMHS 2011" ESSTH-HALK Thessaloniki GRE 2011-10-02
RcRownchangeKK*chgGame
 1691 1593 0.50 1 0.13 15 1.95 
  Lekatis, Ioannis 1691 GRE0.5010.13151.95 

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)
 
 4th youth team championship under 16 ESSTH-HALK 2011 Thessaloniki GRE 2011-10-23
RcRownchangeKK*chgGame
 1730 1593 0.50 3 -0.57 15 -8.55 
  Papakonstantinou, Dimitrios 1993  * GRE0.001-0.0815-1.20 
  Samakas, Stavros 1428 GRE0.501-0.2215-3.30 
  Ballas, Athanasios-Panagiotis 1770 GRE0.001-0.2715-4.05 
 * 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)
 
 4th Greek Youth Team Championship 2011 - Finals Vrahati, Korinthos GRE 2011-12-16
RcRownchangeKK*chgGame
 1822 1589 1.00 3 0.34 15 5.10 
  Hatzihrisafis, Dimos 1827 GRE0.001-0.2015-3.00 
  Sidiropoulos, Nikolaos 1944 GRE0.001-0.1115-1.65 
  Themelis, Georgios 1696 GRE1.0010.65159.75 

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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