Individual Calculations May 2017
 Bellahcene, Bilel  Total change: -22.30  Rating chartPersonal card
 Oberliga Baden 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2293 2471 0.50 1 -0.23 10 -2.30 
  Farmani Anosheh, Armin f2293 GER0.501-0.2310-2.30 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2248 2474 5.00 9 -2.00 10 -20.00 
  Steinwachs, Christian, Dr. 2108 GER1.0010.10101.00 
  Kabisch, Thilo 2255 GER0.001-0.7810-7.80 
  Hansch, Stephan 2142 GER1.0010.12101.20 
  Rajdeep, Sarkar f2273 IND0.501-0.2610-2.60 
  Balint, Vilmos 2241 HUN1.0010.21102.10 
  Gandrud, Vegar Koi f2332 NOR0.501-0.1910-1.90 
  Gheng, Josef f2327 GER0.501-0.2010-2.00 
  Rafiee, Makan f2332 GER0.001-0.6910-6.90 
  Humburg, Philipp 2226 GER0.501-0.3110-3.10 

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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