Individual Calculations July 2019
 Ghebreab, Elnathan  Total change: -41.60  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group B Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 1882 1993 3.50 7 -1.04 40 -41.60 
  Ypma, Jord 1926 NED0.001-0.5940-23.60 
  De Lange, Steyn 1892 NED0.501-0.1440-5.60 
  Geboers, Jimmy 1859 BEL1.0010.324012.80 
  Van Kerkhof, Paul 1843 NED0.001-0.7040-28.00 
  De Kraker, Johnny 1918 NED0.001-0.6040-24.00 
  Willen, Ronny 1880 BEL1.0010.354014.00 
  Ibrahim, Ashraf 1856 NED1.0010.324012.80 

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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