Individual Calculations July 2012
 Skiadaresi, Antonia  Total change: 38.85  Rating chartPersonal card
 15th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2012-03-09
RcRownchangeKK*chgGame
 1585 1253 3.50 7 2.59 15 38.85 
  Maroulakos, Stavros 1653  * GRE1.0010.921513.80 
  Xigis, Michail 1653  * GRE0.001-0.0815-1.20 
  Arvanitakis, Panagiotis 1580 GRE0.001-0.1315-1.95 
  Zervos, Konstantinos 1547 GRE1.0010.851512.75 
  Kamitsis, Nikolaos 1582 GRE0.001-0.1215-1.80 
  Ypsilantis, Nikolaos 1653  * GRE0.5010.42156.30 
  Prinos, Vasilios 1424 GRE1.0010.731510.95 
 * 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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