Individual Calculations February 2024
 Persson, Boerje Pontus  Total change: -51.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 E Potsdam GER 2024-01-05
RcRownchangeKK*chgGame
 1435 1477 1.50 5 -1.28 40 -51.20 
  Niemietz, Peter 1472 GER0.001-0.5140-20.40 
  Leonhardt, Max 1278 GER0.001-0.7640-30.40 
  Schulz, Christian 1520 GER1.0010.564022.40 
  Partsch, Manfred 1501 GER0.5010.03401.20 
  Yueksel, Anja 1405 GER0.001-0.6040-24.00 

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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