Individual Calculations March 2011
 Sourgkounis, Angelos  Total change: 12.90  Rating chartPersonal card
 2011 Individual Championship of Greece - Open Under 18 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1864 1843 5.00 9 0.86 15 12.90 
  Pavlidis, Pavlos 1443  * GRE1.0010.08151.20 
  Megalios, Konstantinos 1966 GRE0.001-0.3315-4.95 
  Litsas, Panagiotis 1663 GRE1.0010.26153.90 
  Zeppos, Panagiotis 1960 GRE0.5010.16152.40 
  Fragkos, Vasilios 2014 GRE0.001-0.2715-4.05 
  Papadopoulos, Argirios 1744 GRE1.0010.36155.40 
  Dimopoulos, Dimitrios 1961 GRE1.0010.66159.90 
  Naoum, Spyridon 1993 GRE0.5010.20153.00 
  Pappelis, Dimitrios 2031 GRE0.001-0.2615-3.90 
 * 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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