Individual Calculations October 2017
 Pivikov, Evgeniy  Total change: 10.00  Rating chartPersonal card
 Moscow region 2017 boys 17 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1502 1423 4.00 9 0.25 40 10.00 
  Usacheva, Glafira 1812 RUS0.001-0.0940-3.60 
  Korekhov, Vladimir 1353 RUS0.501-0.1040-4.00 
  Andreeva, Nadezhda M. 1189 RUS1.0010.21408.40 
  Lisyanskaya, Alina 1574 RUS0.001-0.3040-12.00 
  Ulyanov, Vladimir 1390 RUS1.0010.454018.00 
  Demin, Andrey 1421 RUS0.5010.00400.00 
  Serezhnikov, Ilya 1387 RUS0.501-0.0540-2.00 
  Medvedev, David 1587 RUS0.5010.22408.80 
  Garaev, Zaur 1807 RUS0.001-0.0940-3.60 

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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