Individual Calculations January 2020
 Mahayeva, Zahra  Total change: -51.60  Rating chartPersonal card
 AZE Schools Chess Chmp-2019, Girls, U16 Aghsu AZE 2019-11-20
RcRownchangeKK*chgGame
 1278 1196 0.00 3 -1.29 40 -51.60 
  Hajiyeva, Laman wf1596  * AZE0.001-0.0840-3.20 
  Nabiyeva, Umman 1061 AZE0.001-0.6840-27.20 
  Mukhtarli, Parvin 1177 AZE0.001-0.5340-21.20 
 * 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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