Individual Calculations February 2024
 Otten, Arnold, Dr.  Total change: -22.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 E Potsdam GER 2024-01-05
RcRownchangeKK*chgGame
 1431 1525 2.00 5 -1.14 20 -22.80 
  Kuehn, Konstantin Emanuel 1450 GER0.501-0.1020-2.00 
  Malur, Franz-Simon 1485 GER0.501-0.0620-1.20 
  Verbitska, Oksana 1476 GER1.0010.43208.60 
  Hinkel, Lukas 1351 GER0.001-0.7320-14.60 
  Ali, Maha 1395 GER0.001-0.6820-13.60 

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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