Individual Calculations September 2023
 Airlie, Arran  Total change: -19.20  Rating chartPersonal card
 London Montague Congress - U2300 London ENG 2023-08-19
RcRownchangeKK*chgGame
 1794 1802 2.00 5 -0.48 40 -19.20 
  Wells, Daniel J 1989 ENG0.001-0.2640-10.40 
  Prasath, Malola Ts 1955 IND1.0010.704028.00 
  Taylor, Greg 1458 ENG1.0010.12404.80 
  Liu, Tianyi (jack) 1970 ENG0.001-0.2840-11.20 
  Lishoy Gengis Paratazham, Dildara 1597 ENG0.001-0.7640-30.40 

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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