Individual Calculations April 2016
 Arndt, Stefan  Total change: -36.40  Rating chartPersonal card
 NRW Klasse 2 2015/16 round 7 Nordrheinwestfalen GER 2016-03-06
RcRownchangeKK*chgGame
 2170 2249 0.00 1 -0.61 20 -12.20 
  Buendgen, Achim c2170 GER0.001-0.6120-12.20 

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)
 
 OsterOpen 2016 Oberhausen GER 2016-03-24
RcRownchangeKK*chgGame
 2038 2249 4.00 7 -1.21 20 -24.20 
  Potyrala, Lukasz-Rafal 1849  * GER1.0010.08201.60 
  Friedrich, Patrick 1997 GER1.0010.19203.80 
  Hermanowski, Mark 1929 GER0.501-0.3720-7.40 
  Knudsen, Simon 1915 GER1.0010.12202.40 
  Kozakov, Mikhail g2493 UKR0.001-0.2020-4.00 
  Nowak, Steven 2048 GER0.501-0.2620-5.20 
  Hahn, Matthias 2034 GER0.001-0.7720-15.40 
 * 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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