Individual Calculations May 2023
 Kroeger, Dieter  Total change: 4.00  Rating chartPersonal card
 12. Grenzturnering 2022-2023 Round 8-9 Leck, Tonder, Niebull, Logumkloster, DEN 2023-03-31
RcRownchangeKK*chgGame
 1737 1869 1.50 2 0.20 20 4.00 
  Goemer, Henning 1905 GER0.5010.05201.00 
  Beckovic, Dzano 1568 DEN1.0010.15203.00 

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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