Individual Calculations November 2011
 Karagiannis, Athanasios  Total change: -9.20  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 2189 2340 6.00 9 -0.18 10 -1.80 
  Tasoulas, Georgios 1987 GRE1.0010.11101.10 
  Michelakos, Panagiotis 2111 GRE1.0010.21102.10 
  Alexakis, Dimitrios 2182 GRE1.0010.29102.90 
  Svetushkin, Dmitry g2576 MDA0.001-0.2010-2.00 
  Kaforos, Dimitrios-Alkis 2193 GRE0.001-0.7010-7.00 
  Georgilakis, K 2074 GRE1.0010.18101.80 
  Eftimakis, Dimitros 2140 GRE1.0010.24102.40 
  Galopoulos, Nikolaos 2327 GRE0.001-0.5210-5.20 
  Pantazopoulos, Stavros 2109 GRE1.0010.21102.10 

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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 2104 2345 4.00 6 -0.74 10 -7.40 
  Stavaris, Vasileios 1945  * GRE1.0010.08100.80 
  Poulos, Georgios 2071 GRE1.0010.17101.70 
  Ignatiadis, Konstantinos 2164 GRE0.501-0.2410-2.40 
  Skalkotas, Nikolaos m2178 GRE1.0010.28102.80 
  Hristodoulou, Panagiotis 2183 GRE0.001-0.7110-7.10 
  Sienczewski, Zbigniew 2084 POL0.501-0.3210-3.20 
 * 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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