Individual Calculations November 2019
 Koehler, Christian Friedrich  Total change: -35.80  Rating chartPersonal card
 1. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2019-10-03
RcRownchangeKK*chgGame
 1998 2260 4.00 7 -1.69 20 -33.80 
  Do, Nam 1936 GER0.001-0.8720-17.40 
  Avdagic, Alan 1860  * GER1.0010.08201.60 
  Bethke, Robert 2040 GER0.501-0.2820-5.60 
  Heck, Nils 1999 GER0.501-0.3220-6.40 
  Sauer, Frank 2015 GER1.0010.20204.00 
  Louis, Volker 2081 GER0.501-0.2320-4.60 
  Schulte, Juergen 2053 GER0.501-0.2720-5.40 
 * 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)
 
 NRW-Liga 1 2019/2020 October 2019 various GER 2019-10-13
RcRownchangeKK*chgGame
 2185 2260 0.50 1 -0.10 20 -2.00 
  Bunyatov, Rustam f2185 AZE0.501-0.1020-2.00 

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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