Individual Calculations February 2018
 Hoffmann, Rainer  Total change: -6.20  Rating chartPersonal card
 3. Internationales Spandauer Weihnachtsopen Berlin GER 2017-12-27
RcRownchangeKK*chgGame
 1843 1956 4.00 7 -0.31 20 -6.20 
  Sundui, Chinguun 1556  * MGL1.0010.08201.60 
  Gebigke, Martin 2140 GER0.001-0.2620-5.20 
  Stewart, Matthew 1670 AUS1.0010.16203.20 
  Kasparova, Tatiana wm2113 BLR0.001-0.2920-5.80 
  Kreutz, Ralf 1681 GER1.0010.17203.40 
  Giese, Reinhard 2104 GER0.001-0.3020-6.00 
  Francois, Yannick 1638 GER1.0010.13202.60 
 * 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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