Individual Calculations May 2019
 Jonsson, Filip  Total change: -28.00  Rating chartPersonal card
 Allskanskan 18/19, div 1 r5 Malmo SWE 2019-04-14
RcRownchangeKK*chgGame
 1821 1990 0.00 1 -0.72 20 -14.40 
  Knudsen, Andre 1821 SWE0.001-0.7220-14.40 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2059 1990 3.00 9 -0.68 20 -13.60 
  Van Den Berg, Bram 2232 NED0.001-0.2020-4.00 
  Poelt, Christoph 2116 GER0.001-0.3320-6.60 
  Krause, Thomas 2092 GER0.001-0.3620-7.20 
  Van Foreest, Machteld 2065 NED0.001-0.4020-8.00 
  Guenther, Christian, Dr. 2040 GER0.5010.07201.40 
  Grenz, Tobias 1889 GER0.501-0.1420-2.80 
  Retzlaff, Thomas 1895 GER1.0010.37207.40 
  Giesinger, Elias 2128 SUI1.0010.692013.80 
  Redzepovic, Irfan 2075 GER0.001-0.3820-7.60 

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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