Individual Calculations May 2017
 Schelle, Artur  Total change: -21.20  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2170 2217 4.00 9 -1.06 20 -21.20 
  Hirschberg, Leander 1936 GER1.0010.16203.20 
  Sundararajan, Kidambi g2422 IND0.001-0.2420-4.80 
  Jud, Marc 2031 SUI0.501-0.2420-4.80 
  Schork, Stefan 2063 GER1.0010.29205.80 
  Kessler, Luca m2433 AUT0.001-0.2220-4.40 
  Kracke, Moritz 2068 GER1.0010.30206.00 
  Rosner, Jonas f2386 GER0.001-0.2820-5.60 
  Wilhelm, Robert 2090 GER0.501-0.1720-3.40 
  Herzwurm, Robert 2102 GER0.001-0.6620-13.20 

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)
 

 

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