Individual Calculations July 2021
 Samarov, Vladimir  Total change: 64.80  Rating chartPersonal card
 Open space 2021 boys 15 Korolev RUS 2021-05-23
RcRownchangeKK*chgGame
 1444 1508 4.50 8 -0.03 40 -1.20 
  Loskutnikov, Kirill 1176 RUS1.0010.12404.80 
  Skulachev, Mikhail 1612 RUS1.0010.644025.60 
  Toshin, Jaroslav 1222 RUS0.001-0.8440-33.60 
  Ayvazyan, Artem 1108  * RUS1.0010.08403.20 
  Akhmetzyanov, Demid 1636 RUS1.0010.674026.80 
  Kryuchkov, Eugene 1524 RUS0.001-0.4840-19.20 
  Zatsepin, Egor 1432 RUS0.501-0.1040-4.00 
  Shushunov, Aleksei 1842 RUS0.001-0.1240-4.80 
 * 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)
 
 Botvinnik_Cup_C Moscow RUS 2021-06-01
RcRownchangeKK*chgGame
 1416 1508 6.00 7 1.65 40 66.00 
  Kurganov, Maxim 1351 RUS1.0010.294011.60 
  Preobrazhensky, Andrey 1342 RUS1.0010.284011.20 
  Isaykin, Valery 1543 RUS0.5010.05402.00 
  Sergeev, Nikita S. 1335 RUS0.501-0.2340-9.20 
  Gapon, Ilya 1406 RUS1.0010.364014.40 
  Kekeeva, Sofia 1505 RUS1.0010.504020.00 
  Stepanenko, Leonid 1433 RUS1.0010.404016.00 

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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