Individual Calculations January 2014
 Kalofonos, Panayotis  Total change: -6.75  Rating chartPersonal card
 2013 ESSNA Youth (Paidon-Korasidon) U16 Team championship Attica GRE 2013-09-15
RcRownchangeKK*chgGame
 1581 1912 2.50 3 -0.09 15 -1.35 
  Laspas, Panagiotis 1719 GRE0.501-0.2515-3.75 
  Pramateftaki, Loukia 1512  * GRE1.0010.08151.20 
  Kontogiannis, Alexandros L 1512  * GRE1.0010.08151.20 
 * 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)
 
 2013 Attica Youth U16 Team championship Attica GRE 2013-09-29
RcRownchangeKK*chgGame
 1696 1912 3.50 5 -0.25 15 -3.75 
  Tsouptsis, Sotirios 1591 GRE1.0010.13151.95 
  Katopodis, Ioannis 1791 GRE0.501-0.1615-2.40 
  Paraskevas, Georgios 1512  * GRE1.0010.08151.20 
  Papadopoulos, Asterios 1697 GRE0.501-0.2715-4.05 
  Avramidou, Anastasia wf1889 GRE0.501-0.0315-0.45 
 * 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 Attica Team Cup "SPYROS BIKOS" - A' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1786 1869 0.50 1 -0.11 15 -1.65 
  Papadimitriou, Ioannis Z. 1786 GRE0.501-0.1115-1.65 

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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