Individual Calculations April 2013
 Nikolaidis, Marios-Andreas  Total change: 4.05  Rating chartPersonal card
 2013 Attica Team Championship B' Category ESSNA Attica GRE 2013-01-13
RcRownchangeKK*chgGame
 2152 1990 3.00 9 0.27 15 4.05 
  Gogolis, Alexandros f2247 GRE0.001-0.1815-2.70 
  Badredin, Panagiotis 1976 GRE1.0010.48157.20 
  Petrakis, Ilias 2222 GRE0.001-0.2115-3.15 
  Margaritis, Fotios 2171 GRE0.001-0.2615-3.90 
  Tassopoulos, Marios f2211 GRE0.001-0.2215-3.30 
  Korlotsidis, Spiridon 1973 GRE0.001-0.5215-7.80 
  Kourkounakis, Ilias m2361 GRE0.5010.40156.00 
  Koutourinis, Apostolos 1975 GRE1.0010.48157.20 
  Pandavos, Panayotis m2228 GRE0.5010.30154.50 

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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