Individual Calculations October 2014
 Kosmadakis, Panagiotis  Total change: -17.60  Rating chartPersonal card
 22nd International tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1440 1223 0.00 1 -0.22 40 -8.80 
  Kouvaras, Andreas 1440 GRE0.001-0.2240-8.80 

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)
 
 6th Papanastasio open 2014 - B' group Peristeri GRE 2014-09-04
RcRownchangeKK*chgGame
 1579 1223 0.00 2 -0.22 40 -8.80 
  Diatsintos, Ilias 1543 GRE0.001-0.1340-5.20 
  Arvanitakis, Panagiotis 1614 GRE0.001-0.0940-3.60 

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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