Individual Calculations June 2013
 Mourtzouni, Maria  Total change: -16.65  Rating chartPersonal card
 March Chess League 2013 - Senior Division ASOP DIAS Athens - Petroupoli GRE 2013-03-30
RcRownchangeKK*chgGame
 1417 1447 0.50 3 -1.11 15 -16.65 
  Kazalis, Manos 1419 GRE0.001-0.5415-8.10 
  Mantzakouras, Loukas 1252 GRE0.501-0.2515-3.75 
  Diamandis, Phoebus-Apollo 1581 GRE0.001-0.3215-4.80 

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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