Individual Calculations January 2011
 Geroukalis, Athanasios  Total change: -11.25  Rating chartPersonal card
 Esoteriko Protathlima Pagratiou 2010 Pagrati - Athens GRE 2010-09-30
RcRownchangeKK*chgGame
 1911 1975 3.50 6 0.04 15 0.60 
  Drakopoulos, Anastasios 2221 GRE0.001-0.1915-2.85 
  Georgopoulou, Anastasia 1643 GRE1.0010.12151.80 
  Hatzigeorgiou, Mihail 1872 GRE0.501-0.1415-2.10 
  Petridis, Evagelos 1818 GRE1.0010.29154.35 
  Valden, Petros 2159 GRE0.001-0.2615-3.90 
  Maroulakos, Stavros 1755 GRE1.0010.22153.30 

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)
 
 8th open tournament SOP-SMAOK >1900 Pagrati - Athens GRE 2010-11-09
RcRownchangeKK*chgGame
 1949 1975 3.00 7 -0.79 15 -11.85 
  Delithanasis, Dimitrios 2242 GRE0.001-0.1815-2.70 
  Georgiopoulos, Har 1819 GRE0.001-0.7115-10.65 
  Deftereos, Pavlos-Efstathios 1828 GRE1.0010.30154.50 
  Maroulakos, Stavros 1755 GRE1.0010.22153.30 
  Kokolias, Konstantinos 2203 GRE0.5010.29154.35 
  Koutoukidis, Panagiotis 1936 GRE0.001-0.5515-8.25 
  Lappas, Konstantinos 1858 GRE0.501-0.1615-2.40 

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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