Individual Calculations November 2020
 Grigorian, Spartak  Total change: 0.30  Rating chartPersonal card
 Claus Dieter Meyer Gedenkturnier 2020 Bremen GER 2020-10-10
RcRownchangeKK*chgGame
 2432 2433 4.50 9 0.03 10 0.30 
  Kardoeus, David 2172 GER0.501-0.3210-3.20 
  Reuker, Jari 2399 GER1.0010.45104.50 
  Edouard, Romain g2645 FRA0.5010.27102.70 
  Johansson, Linus m2492 SWE0.5010.08100.80 
  Koellner, Ruben Gideon f2337 GER0.001-0.6310-6.30 
  Payyappat, Sreyas 2144 IND1.0010.16101.60 
  Zwirs, Nico m2453 NED1.0010.53105.30 
  Donchenko, Alexander g2658 GER0.001-0.2210-2.20 
  Kollars, Dmitrij g2588 GER0.001-0.2910-2.90 

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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