Individual Calculations February 2024
 Lachmayer, Manfred  Total change: -18.80  Rating chartPersonal card
 10. Weihnachts-Schach-Open des SK Kriegshaber Augsburg GER 2023-12-27
RcRownchangeKK*chgGame
 1900 1884 1.00 4 -0.94 20 -18.80 
  Bilchinski, Anton f2216 GER0.001-0.1220-2.40 
  Waltner, Herbert 1604 GER1.0010.16203.20 
  Kamenskyi, Dmytro 2042 UKR0.001-0.2920-5.80 
  Boos, Michael 1739 GER0.001-0.6920-13.80 

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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