Individual Calculations October 2014
 Mavridou, Hristina  Total change: -44.40  Rating chartPersonal card
 11th international open Kalamarias 2014 Kalamaria GRE 2014-08-27
RcRownchangeKK*chgGame
 1458 1481 2.00 6 -1.11 40 -44.40 
  Ntelopoulos, Ioannis 1855 GRE0.001-0.1040-4.00 
  Iatrou, Konstantinos 1132 GRE1.0010.11404.40 
  Dalipis, Nikolaos 1746 GRE0.001-0.1840-7.20 
  Tsidaridis, Georgios 1081  * GRE1.0010.08403.20 
  Giakoustidis, Spiros-Avgerinos 1835 GRE0.001-0.1140-4.40 
  Kokona, Eleni 1101 GRE0.001-0.9140-36.40 
 * 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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