Individual Calculations February 2020
 Van Aepelen, Nikolai  Total change: 14.00  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1555 1270 1.50 6 0.35 40 14.00 
  Bachofner, Stephan 1670  * SUI0.001-0.0840-3.20 
  Stoffregen, Guenter 1670  * SUI0.001-0.0840-3.20 
  Greussing, Stefan 1670  * AUT0.001-0.0840-3.20 
  Gueldenapfel, Thomas 1236 SUI1.0010.454018.00 
  Lenz, Boris 1475 SUI0.001-0.2440-9.60 
  Gross, Rainer 1610 SUI0.5010.384015.20 
 * 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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