Individual Calculations May 2021
 Illina, Natalia  Total change: -18.00  Rating chartPersonal card
 SouthFR Chmpionship Women 2021 Krasnoslobodsk RUS 2021-03-19
RcRownchangeKK*chgGame
 1934 2081 5.00 9 -0.90 20 -18.00 
  Kostornichenko, Yana 1681  * RUS0.001-0.9220-18.40 
  Tomilova, Elena wg2330 RUS0.001-0.1920-3.80 
  Shvedova, Maria 1784 RUS1.0010.15203.00 
  Ivanova, Arina 1681  * RUS1.0010.08201.60 
  Sukhareva, Evgeniya wf2174 RUS0.001-0.3720-7.40 
  Donchenko, Ekaterina 1869 RUS1.0010.23204.60 
  Chulkova, Darya 1681  * RUS1.0010.08201.60 
  Tochilkina, Ekaterina 1925 RUS1.0010.29205.80 
  Potapova, Margarita wm2277 RUS0.001-0.2520-5.00 
 * 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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