Individual Calculations March 2015
 Petiko, Nikolai  Total change: -22.40  Rating chartPersonal card
 6. Pfalz Open A Neustadt /Weinstrasse GER 2015-02-13
RcRownchangeKK*chgGame
 2016 2063 4.00 9 -1.12 20 -22.40 
  Rotstein, Jefim f2371 GER0.001-0.1420-2.80 
  Fieberg, Christoph 1886 GER0.001-0.7320-14.60 
  Roelle, Philipp 1943 GER0.501-0.1620-3.20 
  Karsay, Pascal 1984 GER0.001-0.6120-12.20 
  Faulhaber, Tobias 1933 GER0.501-0.1820-3.60 
  Kneis, Harald 1907 GER0.501-0.2120-4.20 
  Perman, Denis 1913 SUI1.0010.30206.00 
  Schwarz, Larissa 2011 GER1.0010.43208.60 
  Gschnitzer, Adrian 2193 GER0.5010.18203.60 

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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