Individual Calculations February 2020
 Alhasan, Ali  Total change: -40.40  Rating chartPersonal card
 Kuwait Championship First Stage 2020 Alqadsya KUW 2020-01-05
RcRownchangeKK*chgGame
 1366 1215 1.00 6 -1.01 40 -40.40 
  Alsharhan, Musaed 1615  * KUW0.001-0.0840-3.20 
  Alotaibi, Khaled 1467 KUW0.001-0.1940-7.60 
  Huwaidi, Fahad 1542 KUW0.001-0.1340-5.20 
  Al Subaie, Nasser 1114 KUW0.001-0.6440-25.60 
  Alkandari, Adel 1152 KUW1.0010.414016.40 
  Bohamad, Mohammad 1303 KUW0.001-0.3840-15.20 
 * 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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