Individual Calculations March 2012
 Fregidis, Nikolaos  Total change: -3.30  Rating chartPersonal card
 3rd Round Robin tournament SAH CC Mikropolis - GROUP B Thessaloniki GRE 2011-12-11
RcRownchangeKK*chgGame
 1922 1663 0.00 2 -0.38 15 -5.70 
  Dimitriadis, Alexandros 1855 GRE0.001-0.2515-3.75 
  Sideris, Georgios 1988 GRE0.001-0.1315-1.95 

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)
 
 "White Tower 2011" International Chess Tournament Thessaloniki GRE 2012-01-02
RcRownchangeKK*chgGame
 1852 1643 1.50 5 0.16 15 2.40 
  Nikolaou, Georgios 2043  * GRE0.001-0.0815-1.20 
  Ladopoulos, Dimitrios 1938 GRE0.001-0.1515-2.25 
  Atmatzidis-Hatziris, Konstantino 1385 GRE1.0010.18152.70 
  Sideris, Georgios 1988 GRE0.5010.39155.85 
  Ioannidis, Evgenios f1906 GRE0.001-0.1815-2.70 
 * 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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