Individual Calculations September 2020
 Neyman, Igor  Total change: -19.60  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft 2020 (Daehne-Pokal) Magdeburg GER 2020-08-20
RcRownchangeKK*chgGame
 2183 2345 2.50 5 -0.98 20 -19.60 
  Hinrichs, Paul 2169 GER0.501-0.2320-4.60 
  Rott, Georg 2150 GER0.501-0.2520-5.00 
  Keyser, Philipp 1995 GER0.501-0.3920-7.80 
  Mueer, Sebastian 2210 GER0.501-0.1820-3.60 
  Kopylov, Michael m2393 UKR0.5010.07201.40 

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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