Individual Calculations September 2010
 Simeonidis, Ioannis  Total change: -15.75  Rating chartPersonal card
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 1939 2259 5.00 8 -1.90 15 -28.50 
  Dimopoulos, Nikolaos 1933 GRE0.001-0.8715-13.05 
  Zervogiannis, Alexandros 1859  * GRE1.0010.08151.20 
  Mitsakos, Achilleas 1859  * GRE0.501-0.4215-6.30 
  Petsetidi, Maria 1924 GRE1.0010.12151.80 
  Rigopoulos-Tsigkos, Alexandros 2020 GRE0.501-0.3015-4.50 
  Androni, Konstantina 1870 GRE1.0010.09151.35 
  Doudonis, Hristos 2031 GRE0.501-0.2915-4.35 
  Tsiotridis, Panayotis 2013 GRE0.501-0.3115-4.65 
 * 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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2286 2259 5.00 9 0.85 15 12.75 
  Palaskos, Marios 1859  * GRE1.0010.08151.20 
  Halkias, Stelios g2588 GRE0.001-0.1215-1.80 
  Papakonstantinou, Dimitrios 1927 GRE1.0010.12151.80 
  Soultatis, Kostas 2105 GRE1.0010.29154.35 
  Kapnisis, Spyridon m2514 GRE0.5010.31154.65 
  Yakovich, Yuri g2570 RUS0.5010.36155.40 
  Shyam, Sundar M m2414 IND0.5010.21153.15 
  Atalik, Ekaterina mwg2444 TUR0.001-0.2615-3.90 
  Karma, Pandya 2153 IND0.501-0.1415-2.10 
 * 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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