Individual Calculations September 2015
 Kostopoulos, Evaggelos  Total change: -39.40  Rating chartPersonal card
 International Chess Tournament APOKORONAS 2015 Apokoronas Crete GRE 2015-08-19
RcRownchangeKK*chgGame
 1782 2091 5.50 9 -1.97 20 -39.40 
  Vakalis, Periklis 1691  * GRE1.0010.08201.60 
  Kotsoglou, Evi 1691  * GRE0.001-0.9220-18.40 
  Balaska, Eleni Sofia 1691  * GRE1.0010.08201.60 
  Marinakis, Hristos 1691  * GRE1.0010.08201.60 
  Vozinaki, Anthi - Maria 1799 GRE1.0010.15203.00 
  Naoum, Spyridon 2278 GRE0.001-0.2620-5.20 
  Patrelakis, Evaggelos 1691  * GRE0.501-0.4220-8.40 
  Chatzipolitis, Georgios 1758 GRE0.501-0.3820-7.60 
  Vagionakis, Markos 1752 GRE0.501-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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