Individual Calculations May 2023
 Stehning, Michel  Total change: 28.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 E Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1550 1604 3.00 4 0.72 40 28.80 
  Pomrehn, Ole Magnus 1523 GER0.501-0.1140-4.40 
  Fuchs, Andreas 1639 GER1.0010.554022.00 
  Mueller, Jens 1413 GER1.0010.254010.00 
  Koenig, Frank 1624 GER0.5010.03401.20 

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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