Individual Calculations November 2009
 Marek, Herbert  Total change: 4.50  Rating chartPersonal card
 Corfu Chess Festival 2009 Corfu Island GRE 2009-09-05
RcRownchangeKK*chgGame
 2094 1915 2.00 6 0.30 15 4.50 
  Wempe, Juergen 2176 GER0.5010.32154.80 
  Skalkotas, Nikolaos m2202 GRE0.001-0.1615-2.40 
  Trifonas, Spyridon 2225 GRE0.5010.36155.40 
  Morawietz, Dieter m2315  * GER0.001-0.0815-1.20 
  Korniotis, Filippos 1515  * GRE1.0010.08151.20 
  Meertens, Martin 2132 GER0.001-0.2215-3.30 
 * 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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