Individual Calculations March 2018
 Chagina, Ulyana  Total change: 7.60  Rating chartPersonal card
 Moscow Open 2018_C Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 1724 1572 2.50 7 0.19 40 7.60 
  Zaitsev, Vitaly 1972  * RUS0.001-0.0840-3.20 
  Gorskiy, Alexander 1883 RUS1.0010.864034.40 
  Chervonenkis, Boris 1904 RUS0.001-0.1240-4.80 
  Bukellal, Arsh 1811 RUS0.001-0.2040-8.00 
  Nersisyan, Alina 1325 RUS0.501-0.3140-12.40 
  Nasybullin, Iskander 1410 RUS1.0010.294011.60 
  Shubin, Ivan 1765 RUS0.001-0.2540-10.00 
 * 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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