Individual Calculations June 2019
 Duda, Lucas  Total change: 23.60  Rating chartPersonal card
 2nd 4NCL Spring Bank Holiday Congress U2050 Basingstoke ENG 2019-05-24
RcRownchangeKK*chgGame
 1839 1823 4.00 6 1.18 20 23.60 
  Sandhu, Manvith 1567 ENG0.501-0.3120-6.20 
  Shenbagakumar, Gautham 1539 ENG1.0010.16203.20 
  Pafura, P Godfrey 1968 UGA1.0010.692013.80 
  Sommer, Martin C 1985 ENG0.5010.21204.20 
  Shepley, Julien M 1947 ENG1.0010.672013.40 
  Botlik, Bela 2029 HUN0.001-0.2420-4.80 

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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