Individual Calculations August 2018
 Koellner, Ruben Gideon  Total change: -2.00  Rating chartPersonal card
 Xtracon Chess Open 2018 Helsingor DEN 2018-07-21
RcRownchangeKK*chgGame
 2167 2255 6.00 10 -0.05 40 -2.00 
  Ponomarev, Denis 1855  * RUS1.0010.08403.20 
  Jensen, Michael Agermose 1999 DEN1.0010.19407.60 
  Johansson, Linus m2454 SWE0.5010.264010.40 
  Hector, Jonny g2499 SWE0.5010.304012.00 
  Rasmussen, Allan Stig g2536 DEN0.001-0.1640-6.40 
  Acikel, Mert 2040 GER0.501-0.2740-10.80 
  Kizatbay, Abyl 2088 NOR0.501-0.2240-8.80 
  Alquist, Erik 2035 SWE0.501-0.2840-11.20 
  Skjoldager, Mikael 2057 DEN1.0010.24409.60 
  Petersen, Steen 2111 DEN0.501-0.1940-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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