Individual Calculations February 2017
 Vourlis-Koletis, Miltiadis  Total change: 71.20  Rating chartPersonal card
 1st Scheveningen Captain Evans Corfu GRE 2016-11-28
RcRownchangeKK*chgGame
 1603 1693 5.00 7 0.93 40 37.20 
  Vourlis-Kolettis, Ahilleas 1343 GRE1.0010.11404.40 
  Kolytas, Spiridon 1704 GRE0.001-0.4840-19.20 
  Mastoras, Ioannis 1293  * GRE1.0010.08403.20 
  Georgiadis, Alexandros 1958 GRE1.0010.824032.80 
  Tisarchontos, Spyridon 1293  * GRE1.0010.08403.20 
  Leftheriotis, Alexandros 1754 GRE0.5010.08403.20 
  Makris, Xenophon c1876 GRE0.5010.24409.60 
 * 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)
 
 49th Juniors under 20 National Greek Championship 2017 Chania GRE 2017-01-02
RcRownchangeKK*chgGame
 1855 1698 3.00 7 0.85 40 34.00 
  Samaridis, Konstantinos 2000 GRE0.001-0.1540-6.00 
  Marinakis, Hristos 1861 GRE0.5010.22408.80 
  Serpetsidakis, Nikolaos 2034 GRE0.5010.384015.20 
  Patrelakis, Evaggelos 1887 GRE1.0010.754030.00 
  Androutsopoulos-Agiotatos, Vasil 2098  * GRE0.001-0.0840-3.20 
  Loukopoulos, Panagiotis-Athanasi 1805 GRE0.001-0.3540-14.00 
  Xirouhakis, Petros 1298  * GRE1.0010.08403.20 
 * 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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