Individual Calculations September 2022
 Lockhart, Kenville  Total change: 3.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1900 1551 1.00 6 0.08 40 3.20 
  Golubovskis, Maksims f2219 LAT0.001-0.0140-0.40 
  Tsige, Addisalem Temesgen 2072 ETH0.001-0.0340-1.20 
  Gurner, Jem 1800 JCI0.001-0.1940-7.60 
  Parsons, Justin 1748 BAR0.001-0.2540-10.00 
  Rodriguez Guevara, Celia M. 1859 CPV1.0010.864034.40 
  Al-Burshaid, Ebrahim 1702 BRN0.001-0.3040-12.00 

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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