Individual Calculations May 2017
 Ferster, Fabian  Total change: -46.60  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2070 2189 3.50 9 -2.33 20 -46.60 
  Muckle, Richard 1879 GER0.501-0.3620-7.20 
  Sieber, Martin 1905 GER1.0010.16203.20 
  Perske, Thore f2413 GER0.001-0.2220-4.40 
  Weber, Samuel 2021 GER0.501-0.2220-4.40 
  Hess, Steffen 2016 GER0.501-0.2320-4.60 
  Ganesh, D.v. 1947 IND1.0010.20204.00 
  Van Delft, Merijn m2347 NED0.001-0.2920-5.80 
  Kopylov, Daniel 2065 GER0.001-0.6720-13.40 
  De Silva, Joel Niels 2036 GER0.001-0.7020-14.00 

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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