Individual Calculations October 2019
 Bedwell, Richard  Total change: -21.60  Rating chartPersonal card
 CCF Late Summer LP Congress 2019 Open London ENG 2019-09-07
RcRownchangeKK*chgGame
 1734 1632 1.00 4 -0.54 40 -21.60 
  Auchi, Nadhmi 1659 ENG0.001-0.4640-18.40 
  Everett, Joe 1946 ENG0.001-0.1440-5.60 
  Charles, Gregory M 1369 ENG1.0010.18407.20 
  Ortiz Sanchez, Luis 1961 ESP0.001-0.1240-4.80 

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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