Individual Calculations July 2015
 Peppa, Ioanna  Total change: -26.80  Rating chartPersonal card
 7th Spring open tournament of SO N. Filadelfeias N.Filadelfeia GRE 2015-04-23
RcRownchangeKK*chgGame
 1480 1182 0.00 4 -0.67 40 -26.80 
  Halkiadakis, Evangelos 1582  * GRE0.001-0.0840-3.20 
  Papadopoulos, Georgios 1582  * GRE0.001-0.0840-3.20 
  Koukouladakis, Eleftherios 1454 GRE0.001-0.1740-6.80 
  Hatziveis, Georgios 1303 GRE0.001-0.3440-13.60 
 * 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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