Individual Calculations May 2019
 Kueppers, Timo  Total change: 10.20  Rating chartPersonal card
 NRW-Klasse 2 2018/2019 April 2019 various GER 2019-04-14
RcRownchangeKK*chgGame
 1968 2302 1.00 1 0.12 20 2.40 
  Grochtmann, Stephan 1968 GER1.0010.12202.40 

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
 2196 2302 6.00 9 0.39 20 7.80 
  Meier, Manuel 2044 SUI1.0010.18203.60 
  Seidenschwarz, Holger 1963 GER0.501-0.3820-7.60 
  Rakshitta, Ravi wm2002 IND0.501-0.3520-7.00 
  De Boer, Bas 2072 NED0.501-0.2920-5.80 
  Hartmann, Jakob 2153 GER1.0010.30206.00 
  Zanan, Evgeny m2510 ISR0.001-0.2320-4.60 
  Marzaduri, Riccardo 2168 ITA1.0010.32206.40 
  Rosner, Jonas m2416 GER1.0010.662013.20 
  Raja, Harshit m2432 IND0.5010.18203.60 

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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