Individual Calculations February 2017
 Weber, Erwin  Total change: -2.80  Rating chartPersonal card
 Internationales Spandauer Weihnachtsopen Berlin-Spandau GER 2016-12-27
RcRownchangeKK*chgGame
 1888 2080 5.00 7 -0.07 40 -2.80 
  Leyrer, Edgar 1680  * GER0.501-0.4240-16.80 
  Moewisch, Dave 1743 GER1.0010.12404.80 
  Gelman, Josef 1839 GER0.501-0.3040-12.00 
  Koop, Th.boerge 1834 GER1.0010.19407.60 
  Major, Vitalij 2187 GER0.001-0.3540-14.00 
  Hahn, Thomas 1909 GER1.0010.274010.80 
  Kroencke, Manfred 2024 GER1.0010.424016.80 
 * 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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