Individual Calculations July 2012
 Sonntag, Hans-Hubert  Total change: -9.00  Rating chartPersonal card
 Oberliga NRW Bochum GER 2011-09-18
RcRownchangeKK*chgGame
 2346 2385 3.50 8 -0.90 10 -9.00 
  Malykin, Vitaly m2368 UKR0.501-0.0210-0.20 
  Drabke, Lorenz Maximilian m2463 GER0.001-0.3910-3.90 
  Dresen, Ulrich f2249 GER0.501-0.1810-1.80 
  Bosboom, Manuel m2399 NED0.5010.02100.20 
  Fiebig, Thomas 2417 GER0.001-0.4610-4.60 
  Erwich, Frank A.s. f2365 NED0.501-0.0310-0.30 
  Straeter, Timo f2327 GER0.501-0.0810-0.80 
  Werthebach, Felix 2181 GER1.0010.24102.40 

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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