Individual Calculations December 2022
 Goodwin, David  Total change: -3.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 B Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1598 1497 2.00 6 -0.18 20 -3.60 
  Dubinker, Philipp 1614 GER0.5010.16203.20 
  Mut, Friedrich 1678 GER0.5010.24204.80 
  Belin, Anton 1496 GER1.0010.502010.00 
  Wibmer, Michael 1670 GER0.001-0.2720-5.40 
  Spelleken, Mark 1520 GER0.001-0.4720-9.40 
  Sitta, Stefan 1611 GER0.001-0.3420-6.80 

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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