Individual Calculations March 2023
 Ahmed, Ali Bamatraf  Total change: 32.40  Rating chartPersonal card
 Think & Plan January Tournament 2023 Group A Sharjah UAE 2023-01-27
RcRownchangeKK*chgGame
 1421 1112 2.00 6 0.81 40 32.40 
  Sasikumar, Anusweud 1901 IND0.0010.00400.00 
  Alhammadi, Khalifa Mohamed 1293 UAE1.0010.744029.60 
  Mathew, George 1389 IND1.0010.834033.20 
  Abheek, Bhatt 1455 IND0.001-0.1240-4.80 
  Siddharth, Sanjoy 1284 IND0.001-0.2740-10.80 
  Kamran, Fardad 1205 PAK0.001-0.3740-14.80 

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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