Individual Calculations September 2017
 Sifogiannakis, Georgios  Total change: -25.40  Rating chartPersonal card
 13th international chess tounrament of Gazi-Heraklion 2017 - Group A Gazi Heraklio GRE 2017-07-28
RcRownchangeKK*chgGame
 1206 1059 1.00 7 -1.27 20 -25.40 
  Papidakis, Georgios 1459  * GRE0.001-0.0820-1.60 
  Kanteraki, Maria-Myrto 1353 GRE0.001-0.1520-3.00 
  Matthaiaki, Nefeli 1214 GRE0.001-0.2920-5.80 
  Stamathioudakis, Iasonas 1009 GRE0.001-0.5720-11.40 
  Mavridis, Emmanouil 1093 GRE0.5010.05201.00 
  Katsigris, Antonios 1131 GRE0.5010.10202.00 
  Kavouras, Kosmas 1181 GRE0.001-0.3320-6.60 
 * 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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