Individual Calculations May 2019
 Hundack, Rolf  Total change: 13.00  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2019 Bremen GER 2019-04-13
RcRownchangeKK*chgGame
 2015 2140 6.50 9 0.65 20 13.00 
  Ficken, Hartmut 1740  * GER1.0010.08201.60 
  Schwenteck, Peter 1835 GER1.0010.14202.80 
  Erofeev, Anastasia 1975 GER0.501-0.2220-4.40 
  Buescher, Andre 2019 GER1.0010.34206.80 
  Stieglitz, Dirk 2076 GER0.501-0.0920-1.80 
  Elmali, Timur 2121 GER0.501-0.0320-0.60 
  Issing, Peter 2156 GER1.0010.522010.40 
  Margraf, Daniel 2238 GER0.001-0.3720-7.40 
  Norbach, Alexander 1972 GER1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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