Rapid: Individual Calculations June 2022
 Rothwell, James P  Total change: -18.80  Rating chartPersonal card
 3rd Crewe Rapidplay - Open Crewe ENG 2022-05-22
RcRownchangeKK*chgGame
 1928 1824 0.50 4 -0.94 20 -18.80 
  Paul, Nathanael 1967 ENG0.001-0.3120-6.20 
  Edwards-Wright, Miles D 1893 ENG0.001-0.4020-8.00 
  Sagyaman, Francis William 1847 PHI0.001-0.4720-9.40 
  Potter, John M 2006 ENG0.5010.24204.80 

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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