Individual Calculations September 2020
 Rosen, Willy  Total change: 1.00  Rating chartPersonal card
 32. Deutsche Senioreneinzelmeisterschaft over 65 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 1996 2165 6.50 9 0.05 20 1.00 
  Willin, Bernhard 1872 GER1.0010.15203.00 
  Kierzek, Mira wf2001 GER0.001-0.7220-14.40 
  Hoehne, Peter 1884 GER1.0010.16203.20 
  Ehlert, Horst 2006 GER1.0010.29205.80 
  Mueller, Rudolf 2047 GER1.0010.34206.80 
  Waltenberger, Udo 2005 GER0.001-0.7120-14.20 
  Pichler, Manfred, Dr. 1984 GER1.0010.26205.20 
  Schulz, Michael f2137 GER0.501-0.0420-0.80 
  Allgaier, Erik 2030 GER1.0010.32206.40 

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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