Individual Calculations June 2013
 Sidiropoulos, Nikolaos  Total change: 15.75  Rating chartPersonal card
 14th Championship of ESSKEDYM 2013 - Open Ptolemaida GRE 2013-04-12
RcRownchangeKK*chgGame
 2090 2086 3.50 5 1.05 15 15.75 
  Gouderis, Dimitrios 1877 GRE1.0010.23153.45 
  Papadimitriou, Athanasios 2234 GRE1.0010.701510.50 
  Minas, Ioannis 2033 GRE0.001-0.5715-8.55 
  Theodoulidis, Theodoros 2097 GRE1.0010.52157.80 
  Lagopatis, Nikolaos 2211 GRE0.5010.17152.55 

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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