Rapid: Individual Calculations October 2014
 Kefalas, Sotirios  Total change: -5.60  Rating chartPersonal card
 3rd G.P. Rapid tournament of Epikoinonia Heraklio Attikis GRE 2014-09-07
RcRownchangeKK*chgGame
 1393 1100 0.50 4 -0.28 20 -5.60 
  Psomiadis, Haralampos 1500  * GRE0.001-0.0820-1.60 
  Psoma, Virginia 1500  * GRE0.001-0.0820-1.60 
  Koutis, Pavlos 1070 GRE0.501-0.0420-0.80 
  Laspas, Panagiotis 1500  * GRE0.001-0.0820-1.60 
 * 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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