Individual Calculations May 2018
 Koll, Lukas  Total change: 69.60  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2110 1860 3.50 9 1.74 40 69.60 
  Adocchio, Giampiero, Dr. 2157 GER0.001-0.1540-6.00 
  Szalewa, Sven 2049 GER0.5010.254010.00 
  Sponchiado, Dario 2044 ITA0.5010.24409.60 
  Kreuzahler, Marc 2068 GER0.5010.274010.80 
  Steingraeber, Kai Uwe 2063 GER0.5010.264010.40 
  Steinheimer, Juergen 2229 GER1.0010.904036.00 
  Lopez-Rojas, Jeffrey 2160 GER0.5010.354014.00 
  Van Der Valk, Niklas 2144 GER0.001-0.1640-6.40 
  Kuehn, Kolja 2078 GER0.001-0.2240-8.80 

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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