Individual Calculations September 2009
 Kunow, Frank  Total change: 13.65  Rating chartPersonal card
 13.Friedrichrodaer Schach-Open Friedrichroda GER 2009-07-22
RcRownchangeKK*chgGame
 2150 2032 3.00 6 0.91 15 13.65 
  Schwetje, Juergen 2263 GER1.0010.791511.85 
  Baum, Bernd, Dr. f2219 GER0.001-0.2615-3.90 
  Koch, Markus 2138 GER0.5010.14152.10 
  Witt, Ronald 2100 GER0.5010.09151.35 
  Vredenborg, Carel 1979 NED1.0010.43156.45 
  Wendling, Hannes 2198 GER0.001-0.2815-4.20 

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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