Individual Calculations September 2011
 Kalamaras, Theofanis  Total change: -4.95  Rating chartPersonal card
 1st Open Tournament of Arkitsa 2011 Arkitsa GRE 2011-08-18
RcRownchangeKK*chgGame
 1818 1758 1.50 4 -0.33 15 -4.95 
  Lagopatis, Nikolaos 2158  * GRE0.001-0.0815-1.20 
  Kiriakaki, Galini 1484 GRE1.0010.17152.55 
  Markantonaki, Haritomeni wf2147 GRE0.001-0.0915-1.35 
  Kiriakakis, Konstantinos 1482 GRE0.501-0.3315-4.95 
 * 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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