Individual Calculations April 2015
 Zaharias, Aggelos  Total change: 30.80  Rating chartPersonal card
 Senior Division by ASOP DIAS - JAN 2015 Petroupoli GRE 2015-01-17
RcRownchangeKK*chgGame
 1255 1233 4.50 6 1.54 20 30.80 
  Giannopoulos, Antonios 1633  * GRE0.001-0.0820-1.60 
  Vesdekis, Konstantinos 1002 GRE1.0010.21204.20 
  Gourgourinis, Ioannis 1078 GRE1.0010.29205.80 
  Lioumis , Petros 1040 GRE1.0010.25205.00 
  Tzavaras, Konstantinos 1247 GRE1.0010.522010.40 
  Tzerbinos, Konstantinos 1531 GRE0.5010.35207.00 
 * 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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