Individual Calculations January 2015
 Kalofonos, Panayotis  Total change: 21.60  Rating chartPersonal card
 28th open of SOP -SMAOK over 1900 Pagkrati - Athens GRE 2014-11-04
RcRownchangeKK*chgGame
 2061 1921 1.50 3 0.54 40 21.60 
  Kostopoulos, Evaggelos 2151 GRE0.5010.294011.60 
  Koerant, Filipos 1913 GRE1.0010.494019.60 
  Konistis, Loukas 2119 GRE0.001-0.2440-9.60 

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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