Individual Calculations September 2009
 Panagiotopoulos, Alexandros  Total change: -24.45  Rating chartPersonal card
 1st Spring Open SOP - SMAOK Pagrati - Athens GRE 2009-05-08
RcRownchangeKK*chgGame
 1950 2196 1.00 3 -1.41 15 -21.15 
  Ntatsis, Georgios 1938 GRE0.001-0.8215-12.30 
  Nakas, Spyridon 1930 GRE1.0010.18152.70 
  Panagiotopoulos, Vas 1983 GRE0.001-0.7715-11.55 

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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2165 2200 4.00 8 -0.22 15 -3.30 
  Turov, Maxim g2561 RUS0.001-0.1015-1.50 
  Naoum, Spyridon 1800  * GRE1.0010.08151.20 
  Georgantas, Antonios 1800  * GRE1.0010.08151.20 
  Sengupta, Deep m2488 IND0.001-0.1615-2.40 
  Kosmadakis, Dimitros 1912 GRE1.0010.16152.40 
  Souleidis, Georgios m2435 GRE0.001-0.2115-3.15 
  Barbagiannis, Panayotis 1901 GRE1.0010.15152.25 
  Ashwin, Jayaram m2425 IND0.001-0.2215-3.30 
 * 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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