Individual Calculations July 2018
 Van Ackeren, Franz  Total change: -1.60  Rating chartPersonal card
 7. Krefelder Pfingst-Open 2018 Krefeld GER 2018-05-18
RcRownchangeKK*chgGame
 1945 2095 4.00 6 -0.08 20 -1.60 
  Harnack, Bernhard, Dr. 1706 GER1.0010.09201.80 
  Van Weegen, Raphael 1901 GER1.0010.25205.00 
  Podzielny, Karl-Heinz m2391 GER0.001-0.1520-3.00 
  Schubert, Mario 1917 GER0.501-0.2320-4.60 
  Sell, Markus 1936 GER1.0010.29205.80 
  Mueller, Adrian 1820 GER0.501-0.3320-6.60 

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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