Individual Calculations June 2018
 Efanova, Alena  Total change: -111.20  Rating chartPersonal card
 Russian Championship G15 1st league 2018 Loo RUS 2018-04-20
RcRownchangeKK*chgGame
 1394 1655 4.50 9 -2.78 40 -111.20 
  Nikonorova, Melaniya 1398 RUS1.0010.18407.20 
  Petrova, Anzhelika 1457 RUS0.001-0.7640-30.40 
  Kovtun, Tatyana 1426 RUS0.001-0.7940-31.60 
  Soblirova, Sabina 1323 RUS0.001-0.8840-35.20 
  Selezneva, Anna 1255  * RUS1.0010.08403.20 
  Egorova, Mariia 1257 RUS1.0010.08403.20 
  Bronnikova, Ekaterina 1404 RUS1.0010.19407.60 
  Ershova, Margarita 1514 RUS0.501-0.1940-7.60 
  Volkova, Alina 1511 RUS0.001-0.6940-27.60 
 * 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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