Rapid: Individual Calculations October 2021
 Haselbach, David  Total change: 31.40  Rating chartPersonal card
 Lelle Kupa 2021 Balatonlelle HUN 2021-09-04
RcRownchangeKK*chgGame
 1816 1772 4.50 7 1.57 20 31.40 
  Meszaros, Gyula m2322 HUN1.0010.972019.40 
  Birkas, Gyorgy 1992 HUN0.001-0.2220-4.40 
  Szarvas, Nora 1267 HUN1.0010.04200.80 
  Varga, Richard 1969 HUN0.5010.25205.00 
  Pasztor, Balazs f1928 HUN0.001-0.2920-5.80 
  Borocz, Lorinc 1230 HUN1.0010.03200.60 
  Szitas, Gabor 2003 HUN1.0010.792015.80 

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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