Individual Calculations March 2014
 Pararas, Ioannis  Total change: 18.90  Rating chartPersonal card
 10th open Tr. Sipaeras Memorial Athens - Ambelokipi GRE 2014-01-11
RcRownchangeKK*chgGame
 1766 1571 3.00 6 1.26 15 18.90 
  Rigatos, Panagiotis 1921 GRE0.001-0.1115-1.65 
  Koerant, Filipos 1971  * GRE1.0010.921513.80 
  Tsiros, Fragkiskos Vlasios 1971  * GRE0.001-0.0815-1.20 
  Apergis, Iosif 1171  * GRE1.0010.08151.20 
  Hatzistamatiou, Nikolaos 1592 GRE1.0010.53157.95 
  Vazelakis, Dimitrios 1971  * GRE0.001-0.0815-1.20 
 * 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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