Individual Calculations March 2023
 Ali Ahmed, Alaa  Total change: 6.40  Rating chartPersonal card
 Al Ain Winter Classic Tournament 2023 Al Ain UAE 2023-01-13
RcRownchangeKK*chgGame
 1266 1334 2.50 4 0.16 40 6.40 
  Shashish, Subbiah 1262 IND0.501-0.1040-4.00 
  Advay, Dingari 1262 IND1.0010.404016.00 
  Safin, Safarullakhan 1460 IND0.001-0.3340-13.20 
  Eisa Mohmood, Alkhoori c1078 UAE1.0010.19407.60 

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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