Individual Calculations February 2020
 Schulz, Michael  Total change: -30.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 A Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 2146 2142 0.50 4 -1.47 20 -29.40 
  Fromm, Marius 2214 GER0.001-0.4020-8.00 
  Sulayev, Daniel 2155 GER0.001-0.4820-9.60 
  Seibicke, Ralf 2119 GER0.001-0.5320-10.60 
  Niehaus, Frank 2097 GER0.501-0.0620-1.20 

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 Nord-Ost 2019/2020 January 2020 various GER 2020-01-18
RcRownchangeKK*chgGame
 2091 2142 0.50 1 -0.07 20 -1.40 
  Moritz, Hartmut 2091 GER0.501-0.0720-1.40 

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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