Individual Calculations September 2023
 Knoechel, Rainer  Total change: -7.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale F Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1396 1451 2.50 5 -0.39 20 -7.80 
  John, Linnea 1359 GER0.501-0.1320-2.60 
  Aguike, Chidera 1445 GER0.001-0.5120-10.20 
  Dick, Markus 1397 GER0.001-0.5820-11.60 
  Klinke, Roland 1384 GER1.0010.41208.20 
  Schaefer, Franziska 1393 GER1.0010.42208.40 

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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