Individual Calculations March 2013
 Karagiannis, Dimitrios  Total change: 18.45  Rating chartPersonal card
 19th open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-01-11
RcRownchangeKK*chgGame
 1619 1824 6.50 7 1.23 15 18.45 
  Beliotis, Georgios 1493 GRE1.0010.12151.80 
  Laspas, Panagiotis 1671 GRE1.0010.30154.50 
  Fotiadis, Kleanthis 1673 GRE1.0010.30154.50 
  Ermidis, Filippos 1549 GRE1.0010.17152.55 
  Berketis, Angelos 1599 GRE0.501-0.2815-4.20 
  Vrettos, Augoustinos 1566 GRE1.0010.18152.70 
  Arvanitis, Georgios 1784 GRE1.0010.44156.60 

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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