Individual Calculations September 2021
 Gutkin, Ilya  Total change: -3.60  Rating chartPersonal card
 92. Deutsche Schachmeisterschaft Magdeburg GER 2021-07-25
RcRownchangeKK*chgGame
 2281 2304 4.50 9 -0.18 20 -3.60 
  Rosner, Jonas m2434 GER0.001-0.3220-6.40 
  Enders, Peter g2447 GER0.001-0.3120-6.20 
  Dyballa, Gerhard 1960 GER1.0010.12202.40 
  Niering, Martin 2200 GER1.0010.36207.20 
  Neyman, Igor f2325 GER0.5010.03200.60 
  Koelle, Tobias f2312 GER0.001-0.4920-9.80 
  Laux, Dominik 2085 GER1.0010.22204.40 
  Paehtz, Thomas g2350 GER1.0010.562011.20 
  Hess, Max f2413 GER0.001-0.3520-7.00 

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)
 

 

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