Individual Calculations July 2015
 Zherebko, Nikolai  Total change: -11.20  Rating chartPersonal card
 Overtime 2015 #2 St. Petersburg RUS 2015-06-06
RcRownchangeKK*chgGame
 1645 1709 4.50 8 -0.28 40 -11.20 
  Shpartko, Grigory 2109  * RUS0.001-0.0840-3.20 
  Strizhnyova, Anna 1492 RUS0.001-0.7840-31.20 
  Galushko, Karina 1480 RUS1.0010.21408.40 
  Piletskaya, Anna 1551 RUS1.0010.294011.60 
  Kovalevskiy, Oleg 1514 RUS0.501-0.2540-10.00 
  Zgonnik, Ilya 1519 RUS1.0010.254010.00 
  Sheynin, Izrail 1967 RUS0.001-0.1840-7.20 
  Kozyakov, Andrey 1527 RUS1.0010.264010.40 
 * 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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