Individual Calculations November 2009
 Polena, Thomaq  Total change: 14.50  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1905 1940 5.00 8 0.58 25 14.50 
  Bouboulis, Spyridon-Odysseys 1664 GRE0.501-0.3325-8.25 
  Papadopoulos, Georgios Nikea 1653 GRE1.0010.16254.00 
  Yordanova, Svetla wm2200 BUL0.5010.32258.00 
  Karagiannis, Athanasios m2328 GRE0.001-0.0925-2.25 
  Galanis, Evangelos 1735 GRE1.0010.24256.00 
  Koutsompinas, Georgios 1726 GRE1.0010.23255.75 
  Klokas, Konstantinos 2155 GRE0.001-0.2325-5.75 
  Bitsanis, Panagiotis 1775 GRE1.0010.28257.00 

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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