Rapid: Individual Calculations November 2023
 Harper, Ryan  Total change: -14.80  Rating chartPersonal card
 National Rapid 2023 Port of Spain TTO 2023-10-21
RcRownchangeKK*chgGame
 1829 2164 6.00 9 -0.74 20 -14.80 
  Martin, Kayla 1764  * TTO1.0010.08201.60 
  Bharath, Sameer 1347 TTO1.0010.00200.00 
  Ramadhar, Kishore 1850 TTO1.0010.14202.80 
  Winter Atwell, Adrian f2093 TTO1.0010.40208.00 
  Singh, Ravishen c2123 TTO0.001-0.5620-11.20 
  Khafra, Enen-Sa-Tefa Ab 1597 TTO1.0010.02200.40 
  Johnson, Joshua f2299 TTO0.001-0.3220-6.40 
  Cupid, Kevin f2163 TTO0.001-0.5020-10.00 
  Nurse, Xavier 1229 TTO1.0010.00200.00 
 * 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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