Individual Calculations February 2018
 Boos, Markus  Total change: -8.00  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2024 2179 4.50 7 -0.40 20 -8.00 
  Schulz, Phillip 2019 GER1.0010.29205.80 
  Schneider, Wolfram 1961 GER0.501-0.2820-5.60 
  Kuznecovs, Nikita 2049 LAT0.501-0.1820-3.60 
  Fasshauer, Jacob 1879 GER0.001-0.8520-17.00 
  Zech, Andreas 2080 GER0.501-0.1420-2.80 
  Pererva, Viktor 2075 GER1.0010.36207.20 
  Schmidt, Markus 2104 GER1.0010.40208.00 

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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