Rapid: Individual Calculations March 2024
 Duggan, John E  Total change: -3.40  Rating chartPersonal card
 Coulsdon Chess FIDE Rated Rapidplays - 3 February 2024 - Open Coulsdon ENG 2024-02-03
RcRownchangeKK*chgGame
 1826 2160 5.50 7 -0.17 20 -3.40 
  Foley, Phil T 1523 ENG1.0010.01200.20 
  Odunaiya, Victor 1805 ENG1.0010.11202.20 
  Lalic, Peter D c2080 ENG0.501-0.1120-2.20 
  Cherniaev, Alexander g2273 ENG0.001-0.3520-7.00 
  Swiatkowski, Dominik 1760  * ENG1.0010.08201.60 
  Rubeck, Jonathan 1614 ENG1.0010.03200.60 
  Rogers, Tim L 1725 ENG1.0010.06201.20 
 * 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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