Individual Calculations March 2012
 Sotirakis, Ioannis  Total change: 22.20  Rating chartPersonal card
 44th Individual Junios under 20 Championship - finals Athens GRE 2012-01-03
RcRownchangeKK*chgGame
 1966 1578 2.00 6 1.48 15 22.20 
  Megalios, Konstantinos 1978  * GRE0.5010.42156.30 
  Mihopoulos, Konstantinos 1978  * GRE0.5010.42156.30 
  Papadopoulos, Georgios 1978  * GRE0.5010.42156.30 
  Serntedakis, Athanasios 1971 GRE0.5010.42156.30 
  Balokas, Dimitrios 1978  * GRE0.001-0.0815-1.20 
  Kefalas, Spyridon 1915 GRE0.001-0.1215-1.80 
 * 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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