Individual Calculations February 2024
 Bruhnsen, Jan  Total change: 23.20  Rating chartPersonal card
 47. Weihnachtsopen Allgemein Zurich SUI 2023-12-26
RcRownchangeKK*chgGame
 1651 1579 3.50 7 0.58 40 23.20 
  Altok, Mesut 1942 GER0.5010.404016.00 
  Wigger, Michael 1889 SUI0.001-0.1440-5.60 
  Hochstrasser, Nicolas 1196 SUI1.0010.09403.60 
  Eschle, Hubert 1791 GER0.001-0.2340-9.20 
  Babijczuk, Wojciech 1447 POL1.0010.324012.80 
  Arocha, Carlos 1854 SUI0.001-0.1740-6.80 
  Duelli-Loher, Karl 1439 SUI1.0010.314012.40 

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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