Individual Calculations July 2014
 Meyer, Irmin, Dr.  Total change: 10.20  Rating chartPersonal card
 48. Geschlossene Niedersaechsische Senioren EM Sottrum GER 2014-05-26
RcRownchangeKK*chgGame
 1991 1974 4.00 7 0.68 15 10.20 
  Kujat, Werner 1814 GER0.501-0.2115-3.15 
  Stummeyer, Dieter 1913 GER1.0010.42156.30 
  Piastowski, Kurt 1983 GER1.0010.51157.65 
  Brunotte, Peter 2000 GER0.5010.04150.60 
  Gerhardt, Peter-Michael 2046 GER0.5010.10151.50 
  Davydov, Mihail 2054 GER0.5010.11151.65 
  Grimm, Uwe 2130 GER0.001-0.2915-4.35 

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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