Individual Calculations January 2016
 Pfeifer, Wilfried  Total change: -9.40  Rating chartPersonal card
 32. Internationales Boeblinger Open A Boeblingen GER 2015-12-26
RcRownchangeKK*chgGame
 2012 2004 4.00 9 -0.47 20 -9.40 
  Neyman, Igor f2289 GER1.0010.842016.80 
  Schmitz, Thorsten f2304 GER0.001-0.1520-3.00 
  Hasenohr, Benedict f2251 SUI0.001-0.1920-3.80 
  Holm, Ragnar 2140 NOR0.001-0.3220-6.40 
  Staudacher, Ana 1783 GER0.501-0.2820-5.60 
  Merk, Daniel 1750 GER0.501-0.3120-6.20 
  Osinga, Angelique 1863 NED0.501-0.1920-3.80 
  Dreyer, Andre 1836 GER0.501-0.2220-4.40 
  Wohlfahrt, Michael 1892 GER1.0010.35207.00 

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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