Individual Calculations January 2022
 Kekeeva, Sofia  Total change: 77.20  Rating chartPersonal card
 Moscow Champ. 2021_G17 Moscow RUS 2021-11-13
RcRownchangeKK*chgGame
 1478 1421 5.50 8 1.93 40 77.20 
  Kostenjuk, Kristina 1221 RUS1.0010.24409.60 
  Zontova, Olga 1263 RUS1.0010.294011.60 
  Cherepanova, Evita wc1821  * RUS0.5010.424016.80 
  Krupnova, Anna 1687 RUS0.001-0.1840-7.20 
  Korovina, Yana 1712 RUS0.001-0.1540-6.00 
  Sidorova, Yaroslava 1392 RUS1.0010.464018.40 
  Gurgenidze, Aleksandra 1435 RUS1.0010.524020.80 
  Galyaeva, Victoria 1292 RUS1.0010.334013.20 
 * 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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