Individual Calculations May 2015
 Hebbinghaus, Holger  Total change: -28.80  Rating chartPersonal card
 1.Offenes HSK Elo Osteropen 2015 Hamburg GER 2015-04-03
RcRownchangeKK*chgGame
 1921 2268 4.00 6 -1.32 20 -26.40 
  Schumann, Rabea 1868  * GER1.0010.08201.60 
  Atri, Jamshid 1991 IRI0.501-0.3320-6.60 
  Groeppel, Peter 1937 GER0.501-0.3820-7.60 
  Schulz, Hans-Juergen 1951 GER0.501-0.3720-7.40 
  Siegel, Adrian, Prof Dr. 1908 SUI0.501-0.4020-8.00 
  Retzlaff, Thomas 1868  * GER1.0010.08201.60 
 * 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)
 
 Landesliga Hamburg 2014/15 rounds 8- 9 Hamburg GER 2015-04-18
RcRownchangeKK*chgGame
 2177 2268 0.50 1 -0.12 20 -2.40 
  Harder, Clemens 2177 GER0.501-0.1220-2.40 

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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