Individual Calculations February 2013
 Maris, Ioannis  Total change: -9.45  Rating chartPersonal card
 7th open tournament SO Herakliou "Concept" - A' Group Heraklio GRE 2013-01-02
RcRownchangeKK*chgGame
 1705 1961 4.00 6 -0.63 15 -9.45 
  Moshovakis, Aggelos 1561  * GRE1.0010.08151.20 
  Vitsaxakis, Nikolaos 1561  * GRE0.001-0.9215-13.80 
  Haralabaki, Athina 1561  * GRE1.0010.08151.20 
  Tolias, Fotis 1680 GRE1.0010.16152.40 
  Lirindzakis, Timotheos m2308 GRE0.001-0.1115-1.65 
  Magoulianos, Nikolaos 1561  * GRE1.0010.08151.20 
 * 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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