Individual Calculations March 2023
 Wimmer, Claus  Total change: 51.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 F Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1405 1200 2.00 3 1.28 40 51.20 
  Von Kraft, Lukas 1432 GER0.5010.294011.60 
  Kindermann, Ilona 1435 GER1.0010.794031.60 
  Sauer, Ben 1348 GER0.5010.20408.00 

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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