Individual Calculations August 2017
 Smirnov, Grigorii  Total change: 96.40  Rating chartPersonal card
 XXI Chess festival "The hopes of the world" U10 Varna BUL 2017-07-05
RcRownchangeKK*chgGame
 1378 1393 5.50 6 2.41 40 96.40 
  Nachev, Grigor 1197 BUL1.0010.254010.00 
  Golubtsov, Gordey 1447 RUS0.5010.08403.20 
  Voskoboynikov, Nikita 1362 RUS1.0010.464018.40 
  Todev, Simeon c1567 BUL1.0010.734029.20 
  Dimitrov, Martin 1497 BUL1.0010.644025.60 
  Kudriavtseva, Mariia 1200 RUS1.0010.254010.00 

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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