Individual Calculations May 2010
 Nikolaidis, Georgios  Total change: -7.35  Rating chartPersonal card
 Attica Team Championship of C' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1927 1889 0.50 1 0.05 15 0.75 
  Kapsomenakis, Petros 1927 GRE0.5010.05150.75 

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)
 
 4th open Pagratiou >1800 Pagrati - Athens GRE 2010-01-12
RcRownchangeKK*chgGame
 1948 1889 2.50 7 -0.54 15 -8.10 
  Kaloskambis, Mihail 2068 GRE0.001-0.2715-4.05 
  Papadakis, Michalis 2244 GRE0.001-0.1115-1.65 
  Gklavopoulos, Evangelos 1836 GRE1.0010.43156.45 
  Marianidis, Dimitrios 1837 GRE0.001-0.5715-8.55 
  Soursos, Panayotis 1730 GRE1.0010.29154.35 
  Anairousis, Panag 2051 GRE0.5010.21153.15 
  Georgiopoulos, Har 1872 GRE0.001-0.5215-7.80 

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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