Individual Calculations November 2017
 Biriukov, Nikolai  Total change: -7.00  Rating chartPersonal card
 18. Bad Harzburger Open Bad Harzburg GER 2017-10-10
RcRownchangeKK*chgGame
 2105 2400 6.00 8 -0.67 10 -6.70 
  Krumschmidt, Michael 2000  * GER1.0010.08100.80 
  Geers, Bernhard 2000  * GER1.0010.08100.80 
  Ottway, Christopher 2000  * GER1.0010.08100.80 
  Lelumees, Brait 2177 EST0.001-0.7810-7.80 
  Krastev, Alexander 2072 GER1.0010.13101.30 
  Stahr, Ralf-Peter 2101 GER1.0010.15101.50 
  Stotyn, Fabian c2186 GER0.501-0.2710-2.70 
  Spitzl, Vinzent f2300 GER0.501-0.1410-1.40 
 * 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)
 
 Oberliga NRW 2017/2018 October 2017 Duesseldorf GER 2017-10-15
RcRownchangeKK*chgGame
 2380 2400 0.50 1 -0.03 10 -0.30 
  Warmerdam, Max f2380 NED0.501-0.0310-0.30 

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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