Individual Calculations September 2013
 Spyropoulos, Nikolaos  Total change: 23.10  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1731 1511 3.00 6 1.54 15 23.10 
  Antoniadis, Konstantinos 1736 GRE0.001-0.2215-3.30 
  Nikolaidis, Georgios 1878 GRE0.5010.40156.00 
  Pavlis, Antonios 1757 GRE1.0010.811512.15 
  Martins, Guilherme Pires Tavare 1871 POR0.001-0.1015-1.50 
  Kourouklis, Efthymios-Nektarios 1425 GRE1.0010.38155.70 
  Nikolopoulos, Dimitrios 1720 GRE0.5010.27154.05 

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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