Individual Calculations October 2017
 Pochtarenko, Dmitrii  Total change: -107.20  Rating chartPersonal card
 Moscow region 2017 boys 17 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1593 1854 4.50 9 -2.68 40 -107.20 
  Strelkov, Daniil 1521 RUS0.001-0.8840-35.20 
  Ulyanov, Vladimir 1454  * RUS1.0010.08403.20 
  Demin, Andrey 1454  * RUS1.0010.08403.20 
  Kashtanov, Elisey 1742 RUS0.501-0.1540-6.00 
  Veselkova, Maria 1576 RUS1.0010.17406.80 
  Lysenko, Olesya 1658 RUS0.001-0.7540-30.00 
  Garaev, Zaur 1807 RUS0.501-0.0740-2.80 
  Davydov, Svyatoslav 1674 RUS0.001-0.7440-29.60 
  Serezhnikov, Ilya 1454  * RUS0.501-0.4240-16.80 
 * 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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