Individual Calculations May 2015
 Gamvrinos, Haralabos  Total change: -4.80  Rating chartPersonal card
 15th open SO Peristeriou 2015 Peristeri GRE 2015-02-24
RcRownchangeKK*chgGame
 1458 1168 0.50 4 -0.24 20 -4.80 
  Kokondylis, Stylianos 1568  * GRE0.5010.42208.40 
  Forakis, Konstant. 1482 GRE0.001-0.1420-2.80 
  Latsinos, Theofanis 1568  * GRE0.001-0.0820-1.60 
  Kanellidis, Emanouil 1214 GRE0.001-0.4420-8.80 
 * 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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