Individual Calculations July 2011
 Gerhardt, Peter-Michael  Total change: -1.35  Rating chartPersonal card
 45.Niedersaechsische Senioren-Meisterschaft Sottrum GER 2011-04-30
RcRownchangeKK*chgGame
 2124 2138 3.00 6 -0.09 15 -1.35 
  Zotin, Vladimir 1925 GER1.0010.23153.45 
  Pape, Manfred c2230 GER0.5010.13151.95 
  Davydov, Mihail 2009 GER0.501-0.1715-2.55 
  Hilburt, Leonid 2154 GER0.5010.02150.30 
  Adibekian, Roubik, Dr. 2227 GER0.5010.12151.80 
  Dornieden, Manfred, Dr. f2197 GER0.001-0.4215-6.30 

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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