Individual Calculations November 2009
 Prevenios, Mihail  Total change: -2.85  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1940 2010 4.50 8 -0.19 15 -2.85 
  Papadopoulos, Georgios 1705 GRE1.0010.14152.10 
  Botsari, Anna-Maria wg2298 GRE0.001-0.1615-2.40 
  Kokossis, Danae 1758 ENG0.501-0.3115-4.65 
  Iliopoulos, Alexandros 1753 GRE1.0010.18152.70 
  Megalios, Konstantinos 1722 GRE1.0010.16152.40 
  Sismanis, Aggelos 2194 GRE0.001-0.2615-3.90 
  Syfantos, Nikolaos 1821 GRE1.0010.25153.75 
  Gazis, Efstathios f2266 GRE0.001-0.1915-2.85 

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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