Individual Calculations July 2024
 Spirling, Florence  Total change: 18.80  Rating chartPersonal card
 EACU 5th FIDE-Rated Congress - U1950 Newmarket ENG 2024-05-31
RcRownchangeKK*chgGame
 1697 1604 2.00 4 0.47 40 18.80 
  Obi, Okwose Marc 1839 ENG0.5010.294011.60 
  Bellano, Harry 1687 ENG1.0010.614024.40 
  Saxena, Advik 1518 ENG0.501-0.1240-4.80 
  Jones, Graeme 1744 ENG0.001-0.3140-12.40 

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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