Individual Calculations April 2023
 Simmon, Norbert  Total change: -27.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 E Koblenz GER 2023-03-03
RcRownchangeKK*chgGame
 1464 1528 1.00 4 -1.35 20 -27.00 
  Von Rhoeneck, Niclas 1497 GER0.001-0.5420-10.80 
  Mohebbi, Sam 1501 GER0.001-0.5420-10.80 
  Fels, Georg 1419 GER1.0010.35207.00 
  Mayer, Alex 1438 GER0.001-0.6220-12.40 

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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