Individual Calculations April 2014
 Kokolias, Konstantinos  Total change: -34.20  Rating chartPersonal card
 2014 Team Championship POA ESSNA Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 2058 2140 2.50 8 -2.28 15 -34.20 
  Kostopoulos, Evaggelos 2112 GRE0.001-0.5415-8.10 
  Vazelakis, Dimitrios 1980 GRE1.0010.29154.35 
  Kordis, Konstantinos 2205 GRE0.001-0.4115-6.15 
  Hristidis, Savas 1783 GRE0.501-0.3915-5.85 
  Alexakis, Dimitrios 2198 GRE0.001-0.4215-6.30 
  Spirou, Panagiotis 2184 GRE0.001-0.4415-6.60 
  Efthimiatos, Georgios 1992 GRE0.501-0.2015-3.00 
  Katsiris, Ioannis 2012 GRE0.501-0.1715-2.55 

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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