Individual Calculations September 2023
 Schellen, Sven  Total change: 14.00  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 1900 1771 3.50 8 0.70 20 14.00 
  Lutz, Rene 2015 GER0.5010.30206.00 
  Mueller, Richard 2196 GER0.001-0.0720-1.40 
  Melestean, Maxim 1526 GER1.0010.20204.00 
  Richter, Rainer 2025 GER1.0010.812016.20 
  Weidenhoefer, Max 1985 GER0.001-0.2320-4.60 
  Groen, Benjamin 1804 GER0.001-0.4520-9.00 
  Herbrig, Thomas 1876 GER1.0010.642012.80 
  Melitzki, Richard 1773 GER0.001-0.5020-10.00 

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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