Individual Calculations October 2019
 Breutigam, Martin  Total change: -7.10  Rating chartPersonal card
 Hans-Wild-Turnier 2019 Gruppe A Bremen GER 2019-09-13
RcRownchangeKK*chgGame
 2424 2383 1.50 5 -0.71 10 -7.10 
  Kunin, Vitaly g2546 GER0.001-0.2810-2.80 
  Reuker, Jari 2397 GER1.0010.52105.20 
  Bruedigam, Martin m2396 GER0.001-0.4810-4.80 
  Fruebing, Stefan m2410 GER0.001-0.4610-4.60 
  Grigorian, Spartak 2373 GER0.501-0.0110-0.10 

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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