Individual Calculations December 2018
 Belova, Kseniya  Total change: -19.20  Rating chartPersonal card
 UFO 2018 - G17 Chelyabinsk RUS 2018-10-31
RcRownchangeKK*chgGame
 1560 1505 3.00 8 -0.48 40 -19.20 
  Nasybullina, Dayana 1824 RUS0.001-0.1340-5.20 
  Arapova, Angelika 1487 RUS0.001-0.5340-21.20 
  Kozyreva, Marina 1673 RUS0.001-0.2840-11.20 
  Matyushechkina, Vitaliya 1182 RUS1.0010.13405.20 
  Ponomarenko, Valeria 1427 RUS0.501-0.1140-4.40 
  Los, Yana 1749 RUS0.001-0.2040-8.00 
  Sarbozova, Diana 1356 RUS1.0010.304012.00 
  Aliverdieva, Elina 1785 RUS0.5010.344013.60 

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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