Individual Calculations June 2018
 Buhmann, Rainer  Total change: -3.70  Rating chartPersonal card
 1. Bundesliga 2017/2018 April 2018 various GER 2018-04-29
RcRownchangeKK*chgGame
 2537 2589 2.00 2 0.87 10 8.70 
  Naiditsch, Arkadij g2701 AZE1.0010.65106.50 
  Zude, Arno m2372 GER1.0010.22102.20 

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)
 
 1. Bundesliga 2017/2018 May 2018 various GER 2018-05-01
RcRownchangeKK*chgGame
 2326 2585 0.50 1 -0.32 10 -3.20 
  Farmani Anosheh, Armin f2326 GER0.501-0.3210-3.20 

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)
 
 33. Internationale Hasslocher Schachtage A-Turnier Hassloch GER 2018-05-18
RcRownchangeKK*chgGame
 2190 2585 5.50 7 -0.92 10 -9.20 
  Koll, Lukas 2185  * GER1.0010.08100.80 
  Irrgang, Stephan 2185  * GER0.001-0.9210-9.20 
  Stock, Andreas 2185  * GER0.501-0.4210-4.20 
  Kopf, Rainer 2185  * GER1.0010.08100.80 
  Stadler, Andreas 2185  * GER1.0010.08100.80 
  Doll, Alexander 2185  * GER1.0010.08100.80 
  Ruff, Maximilian f2222 GER1.0010.10101.00 
 * 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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