Blitz: Individual Calculations July 2015
 Korduban, Valerij  Total change: -50.80  Rating chartPersonal card
 Bulgarian chess summer 2015, Golden sands blitz Golden sands resort BUL 2015-06-13
RcRownchangeKK*chgGame
 2005 2054 3.50 11 -2.54 20 -50.80 
  Lin, Chen m2454  * CHN0.001-0.0820-1.60 
  Aure, Anders Nilsson 1654  * NOR0.001-0.9220-18.40 
  Apostolov, Teodor 1778 BUL1.0010.17203.40 
  Mu, Ke 2328 CHN0.001-0.1720-3.40 
  Cherkashyn, Volodymyr 1707 UKR1.0010.11202.20 
  Tukubayev, K 2257 KAZ0.001-0.2420-4.80 
  Krupenski, Juri f2454  * EST0.001-0.0820-1.60 
  Keadana, Amir 1654  * NOR1.0010.08201.60 
  Al-Hajiri, Bader c2130 KUW0.001-0.4020-8.00 
  Skomorokhina, Ekaterina 1654  * RUS0.001-0.9220-18.40 
  Petkova, Veneta 1990 BUL0.501-0.0920-1.80 
 * 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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