Individual Calculations August 2012
 Maris, Ioannis  Total change: -16.20  Rating chartPersonal card
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 2137 1992 2.00 7 -0.25 15 -3.75 
  Goumas, Georgios 2392  * GRE0.001-0.0815-1.20 
  Koutsidis, Mihail 2082 GRE0.001-0.3815-5.70 
  Spirliadis, Achileas 2120 GRE0.001-0.3315-4.95 
  Tsialas, Panayotis 2070 GRE1.0010.61159.15 
  Kordis, Konstantinos 2160 GRE0.001-0.2815-4.20 
  Savoglou, Nikolaos 2032 GRE0.5010.06150.90 
  Pantazopoulos, Stavros 2103 GRE0.5010.15152.25 
 * 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)
 
 5th International open tounrmaent of Paleochora 2012 Paleochora Crete GRE 2012-07-16
RcRownchangeKK*chgGame
 1944 1987 3.50 8 -0.83 15 -12.45 
  Ambartsumova, Karina wg2322 RUS0.001-0.1215-1.80 
  Arvanitakis, Panagiotis 1599 GRE1.0010.09151.35 
  Minko, Vladimir 2255 RUS0.001-0.1715-2.55 
  Papathanasopoulos, Nikolaos 1686 GRE1.0010.15152.25 
  Mansour, Sameer f2239 JOR0.001-0.1915-2.85 
  Lemonis, Kyriakos 1638 GRE0.501-0.3915-5.85 
  Frosinos, Ioannis 1749 GRE1.0010.20153.00 
  Smagin, Nikita 2063 RUS0.001-0.4015-6.00 

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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