Individual Calculations December 2018
 Forostyanaya, Sofiya  Total change: -12.00  Rating chartPersonal card
 UFO 2018 - G15 Chelyabinsk RUS 2018-10-31
RcRownchangeKK*chgGame
 1396 1430 4.50 9 -0.30 40 -12.00 
  Shavalieva, Alina 1056 RUS1.0010.10404.00 
  Frolova, Lada 1628 RUS0.001-0.2440-9.60 
  Gurbanova, Aisu 1208 RUS0.501-0.2840-11.20 
  Nozhkina, Anastasiya 1288 RUS0.501-0.1940-7.60 
  Mesheryakova, Anfisa 1372 RUS1.0010.424016.80 
  Semenova, Arina 1472 RUS0.5010.06402.40 
  Kolinchenko, Sofia 1341 RUS1.0010.384015.20 
  Nikulina, Anastasiya 1591 RUS0.001-0.2940-11.60 
  Sidorova, Alyona 1612 RUS0.001-0.2640-10.40 

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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