Individual Calculations September 2009
 Schwab, Thomas  Total change: 4.80  Rating chartPersonal card
 13.Godesburg Open Bad Godesberg GER 2009-07-04
RcRownchangeKK*chgGame
 2031 2121 4.00 6 0.32 15 4.80 
  Karwatzki, Hans-Juergen 1774 GER1.0010.11151.65 
  Edalati, Omid 1908 GER1.0010.23153.45 
  Richter, Goetz 2019 GER0.501-0.1415-2.10 
  Boidman, Yuri m2402 GER0.001-0.1615-2.40 
  Seyl, Frank, Dr. 2015 GER0.501-0.1415-2.10 
  Raupach, Gregor 2067 GER1.0010.42156.30 

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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