Individual Calculations July 2011
 Hatzis-Bakratsas, Alexandros  Total change: 51.30  Rating chartPersonal card
 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 2053 1711 4.50 9 3.42 15 51.30 
  Kostopoulos, Evaggelos 2111  * GRE1.0010.921513.80 
  Pasanen, Tuomo 2019 FIN0.5010.36155.40 
  Sorcinelli, Francesco 2111  * ITA1.0010.921513.80 
  Kourkoulos-Arditis, Stamatis 2111  * GRE1.0010.921513.80 
  Bagaturov, Giorgi g2111  * GEO0.001-0.0815-1.20 
  Spirliadis, Achileas 2050 GRE0.001-0.1215-1.80 
  Kruijf, Caspar 2011 NED0.5010.35155.25 
  Megalios, Konstantinos 1991 GRE0.001-0.1615-2.40 
  Vatkali, Dimitra 1959 GRE0.5010.31154.65 
 * 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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