Individual Calculations August 2021
 Martirosyan, Egor  Total change: 3.20  Rating chartPersonal card
 Zadonsk - 2021 boys 15 Zadonsk RUS 2021-07-03
RcRownchangeKK*chgGame
 1327 1191 2.50 7 0.08 40 3.20 
  Smirnova, Alena 1364 RUS0.001-0.2740-10.80 
  Petrova, Evelina 1110 RUS0.501-0.1140-4.40 
  Sosnovskiy, Dmitry 1490 RUS1.0010.854034.00 
  Shmatov, Sergey 1256 RUS0.001-0.4140-16.40 
  Tcapalikov, Mikhail 1554 RUS0.001-0.1040-4.00 
  Kabanov, Pavel 1010 RUS1.0010.264010.40 
  Chursin, Artem 1506 RUS0.001-0.1440-5.60 

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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