Rapid: Individual Calculations May 2017
 Bostanova, Alisa  Total change: -87.80  Rating chartPersonal card
 Russian Championship G15 rapid 2017 Loo RUS 2017-04-18
RcRownchangeKK*chgGame
 1434 1655 2.50 9 -4.39 20 -87.80 
  Los, Yana 1340 RUS0.001-0.8620-17.20 
  Kombar, Mariya 1509 RUS0.001-0.7020-14.00 
  Matyunina, Sofya 1315 RUS0.001-0.8820-17.60 
  Shelezhonkova, Kseniya 1465 RUS1.0010.25205.00 
  Sych, Alina 1488 RUS0.001-0.7220-14.40 
  Maltsevskaya, Anna 1303 RUS1.0010.11202.20 
  Lysokon, Polina 1610 RUS0.001-0.5620-11.20 
  Grunina, Margarita 1521 RUS0.001-0.6820-13.60 
  Kharitonova, Irina 1354 RUS0.501-0.3520-7.00 

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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