Individual Calculations November 2010
 Iosifidis, Georgios  Total change: 29.75  Rating chartPersonal card
 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B Nikaia - Athens GRE 2010-08-20
RcRownchangeKK*chgGame
 1698 1773 6.00 8 1.19 25 29.75 
  Kiriazis, Dimitrios 1690 GRE1.0010.39259.75 
  Anisios, Markos 1662 GRE0.001-0.6525-16.25 
  Fili, Anastasia 1666 GRE1.0010.35258.75 
  Petousis, Konstantinos 1706 GRE1.0010.412510.25 
  Mavroudis, Dionisios 1699 GRE1.0010.402510.00 
  Papageorgiou, Dimitrios 1766 GRE1.0010.492512.25 
  Sidiropoulos, Nikolaos 1649 GRE1.0010.33258.25 
  Abatzis, Antonios 1749 GRE0.001-0.5325-13.25 

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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