Individual Calculations May 2019
 Gfroerer, Stefan  Total change: -34.80  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1686 1853 4.00 8 -1.74 20 -34.80 
  Pilhoefer, Lukas 1614 GER0.001-0.8020-16.00 
  Isaksson, Philip 1567 SWE1.0010.16203.20 
  Taras, Simon 1636 GER0.501-0.2820-5.60 
  Weidenhoefer, Max 1717 GER0.501-0.1820-3.60 
  Striebeck, Enno 1736 GER1.0010.34206.80 
  Villanyi, Alexia 1729 SUI0.501-0.1720-3.40 
  Elsner, Heiko 1746 GER0.501-0.1520-3.00 
  Hammerl, Jonas 1739 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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