Individual Calculations May 2010
 Plevris, Konstantinos  Total change: -21.30  Rating chartPersonal card
 Easter Tournament 2010 A-Group PS Peristeriou Peristeri - Athens GRE 2010-04-06
RcRownchangeKK*chgGame
 1954 1931 1.00 5 -1.42 15 -21.30 
  Sidiropoulos, Nikolaos 1582 GRE1.0010.11151.65 
  Kamenets, Anatolij m2229 UKR0.001-0.1515-2.25 
  Mastrokoukos, Georgios m2301 GRE0.001-0.1015-1.50 
  Zambrakos, Efthimios 1881 GRE0.001-0.5715-8.55 
  Hatzipapas, Theodoros 1776 GRE0.001-0.7115-10.65 

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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