Individual Calculations January 2014
 Betsakos, Konstantinos  Total change: -8.85  Rating chartPersonal card
 Champions League 1 - SO SAH Thessaloniki GRE 2013-11-29
RcRownchangeKK*chgGame
 1954 1617 0.00 3 -0.39 15 -5.85 
  Galopoulos, Nikolaos 2017  * GRE0.001-0.0815-1.20 
  Tsaknakis, Zisis 1840 GRE0.001-0.2215-3.30 
  Vatkali, Dimitra 2004 GRE0.001-0.0915-1.35 
 * 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)
 
 Champions League 2 - SO SAH Thessaloniki GRE 2013-11-29
RcRownchangeKK*chgGame
 1954 1617 0.00 3 -0.39 15 -5.85 
  Galopoulos, Nikolaos 2017  * GRE0.001-0.0815-1.20 
  Tsaknakis, Zisis 1840 GRE0.001-0.2215-3.30 
  Vatkali, Dimitra 2004 GRE0.001-0.0915-1.35 
 * 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)
 
 2013 Greek Youth U16 Team championship - Finals Kavala GRE 2013-12-06
RcRownchangeKK*chgGame
 1565 1617 3.00 5 0.19 15 2.85 
  Zisiadis, Dimitrios 1827 GRE0.001-0.2315-3.45 
  Emmanouilidis, Andronikos 1386 GRE1.0010.21153.15 
  Karakatsanis, Nikolaos 1646 GRE0.001-0.4615-6.90 
  Nikolakis, Panagiotis Marios 1593 GRE1.0010.47157.05 
  Kalikakis, Nikolaos 1373 GRE1.0010.20153.00 

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)
 

 

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