Individual Calculations July 2021
 Akhmetzyanov, Demid  Total change: 10.80  Rating chartPersonal card
 Open space 2021 boys 15 Korolev RUS 2021-05-23
RcRownchangeKK*chgGame
 1480 1636 5.00 7 0.27 40 10.80 
  Ayvazyan, Artem 1236  * RUS1.0010.08403.20 
  Shushunov, Aleksei 1842 RUS1.0010.764030.40 
  Kryuchkov, Eugene 1524 RUS0.001-0.6540-26.00 
  Samarov, Vladimir 1508 RUS0.001-0.6740-26.80 
  Krivonosov, Artem 1597 RUS1.0010.454018.00 
  Toshin, Jaroslav 1236  * RUS1.0010.08403.20 
  Kocherov, Lev 1414 RUS1.0010.22408.80 
 * 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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