Individual Calculations November 2018
 Grahl, Arvid  Total change: -2.40  Rating chartPersonal card
 BSW-Schachmeisterschaft 2018 Rantum GER 2018-09-30
RcRownchangeKK*chgGame
 2122 2179 4.50 7 0.44 20 8.80 
  Kuhn, Gerd 2072 GER1.0010.35207.00 
  Kuhne, Detlev 2080 GER0.501-0.1420-2.80 
  Michel, Steffen 2123 GER1.0010.42208.40 
  Haasler, Andreas 2221 GER0.001-0.4420-8.80 
  Ilgner, Andreas 2127 GER0.501-0.0720-1.40 
  Mueller, Michael f2119 GER0.501-0.0820-1.60 
  Tueckmantel, Rene 2110 GER1.0010.40208.00 

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)
 
 Oberliga Nord-Nord 2018/2019 October 2018 various GER 2018-10-21
RcRownchangeKK*chgGame
 2136 2179 0.00 1 -0.56 20 -11.20 
  Zimmermann, Martin 2136 GER0.001-0.5620-11.20 

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)
 

 

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