Individual Calculations May 2018
 Styazhkin, Nikita  Total change: -34.80  Rating chartPersonal card
 B.Spassky Cup - Boys 15 St. Petersburg RUS 2018-03-22
RcRownchangeKK*chgGame
 1632 1619 3.50 9 -0.87 40 -34.80 
  Lukinov, Ilia 1307 RUS1.0010.14405.60 
  Kundianok, Vladislav 2006 RUS0.5010.414016.40 
  Korobitsyna, Olesya 1840 RUS1.0010.784031.20 
  Postanogov, Dmitrii 1794 RUS0.5010.23409.20 
  Trofimov, Ivan 1710 RUS0.001-0.3840-15.20 
  Saveljev, Ivan 1719 RUS0.001-0.3640-14.40 
  Sorokin, Artem 1549 RUS0.001-0.6040-24.00 
  Kovtun, Tatyana 1426 RUS0.001-0.7540-30.00 
  Kugushev, Akim 1335 RUS0.501-0.3440-13.60 

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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