Individual Calculations December 2022
 Koholka, Jan  Total change: -35.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1770 1750 2.00 6 -0.88 40 -35.20 
  Wilhelm, Jochen 2059 GER0.001-0.1440-5.60 
  Oster, Klaus 1916 GER0.001-0.2840-11.20 
  Stolle, Hendrik 1641 GER0.501-0.1540-6.00 
  John, Volkmar 1642 GER1.0010.354014.00 
  Rohatgi, Kushagra 1490 GER0.501-0.3240-12.80 
  Marchese, Andrea 1869 ITA0.001-0.3440-13.60 

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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