Individual Calculations November 2011
 Kokolias, Konstantinos  Total change: 4.20  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 2139 2205 6.00 9 0.81 15 12.15 
  Poulidis, Stefanos 1921 GRE1.0010.16152.40 
  Koutrakis, Stamatios 1958 GRE1.0010.19152.85 
  Managadze, Nikoloz m2470 GEO0.001-0.1815-2.70 
  Tsiropoulas, Apostolos 2073 GRE0.501-0.1815-2.70 
  Anastasopoulos, Spyros 2177 GRE1.0010.46156.90 
  Fragkou, Eleni 1864 GRE1.0010.12151.80 
  Gazis, Efstathios f2322 GRE1.0010.66159.90 
  Grigoriadis, Alexandros m2300 GRE0.001-0.3715-5.55 
  Kostouros, Alexandros 2166 GRE0.501-0.0515-0.75 

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)
 
 12th Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2011-09-13
RcRownchangeKK*chgGame
 2021 2154 3.50 6 -0.53 15 -7.95 
  Stoumbou, Eleni 1959 GRE0.501-0.2515-3.75 
  Lappas, Konstantinos 1989 GRE0.501-0.2215-3.30 
  Angelopoulos, Georgios 2054 GRE1.0010.36155.40 
  Kefalas, Spyridon 1888 GRE0.501-0.3215-4.80 
  Kostopoulos, Evaggelos 2207 GRE0.5010.07151.05 
  Papadopoulos, Georgios 2027 GRE0.501-0.1715-2.55 

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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