Individual Calculations May 2023
 Lehmann, Stefan  Total change: 20.00  Rating chartPersonal card
 20. Int. Neckar-Open Gruppe A Deizisau GER 2023-04-06
RcRownchangeKK*chgGame
 2048 2056 5.50 9 1.00 20 20.00 
  Merkel, Luis 1756 GER0.501-0.3520-7.00 
  Hieber, Max 1709 GER1.0010.11202.20 
  Yin, Vito 1656  * GER1.0010.08201.60 
  Kleibel, Uwe 2258 GER0.001-0.2420-4.80 
  Wezel, Sebastian 1828 GER1.0010.21204.20 
  Ehmann, Thilo f2429 GER0.5010.40208.00 
  Lamprecht, Mark 2185 GER0.5010.17203.40 
  Ciolek, Andreas f2325 GER0.5010.33206.60 
  Vrban, Mladen f2283 CRO0.5010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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