Individual Calculations October 2017
 Medvedev, David  Total change: -26.00  Rating chartPersonal card
 Moscow region 2017 boys 17 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1523 1587 4.00 8 -0.65 40 -26.00 
  Korekhov, Vladimir 1353 RUS1.0010.21408.40 
  Kashtanov, Elisey 1742 RUS0.5010.21408.40 
  Usacheva, Glafira 1812 RUS0.001-0.2240-8.80 
  Klimashkin, Igor 1586 RUS0.5010.00400.00 
  Strelkov, Daniil 1521 RUS0.501-0.0940-3.60 
  Demin, Andrey 1421 RUS0.001-0.7240-28.80 
  Pivikov, Evgeniy 1423 RUS0.501-0.2240-8.80 
  Udachina, Ekaterina 1324 RUS1.0010.18407.20 

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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