Individual Calculations April 2021
 Toledo Flores, Marianna  Total change: -67.20  Rating chartPersonal card
 Championship of Ural FR (women) 2021 Khanty-Mansiisk RUS 2021-03-11
RcRownchangeKK*chgGame
 1709 1728 2.00 7 -1.68 40 -67.20 
  Filippova, Margarita wf2128  * RUS0.001-0.0840-3.20 
  Kalenichenko, Alina 1638 RUS0.001-0.6240-24.80 
  Shnayder, Violetta 1910 RUS1.0010.744029.60 
  Galyaeva, Darya 1328  * RUS1.0010.08403.20 
  Bikieva, Aigul 1747 RUS0.001-0.4740-18.80 
  Abramova, Tatiana 1670 RUS0.001-0.5840-23.20 
  Volchkova, Alena 1539 RUS0.001-0.7540-30.00 
 * 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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