Individual Calculations November 2023
 Chatalbashev, Boris  Total change: -9.20  Rating chartPersonal card
 1st Killer Chess Training Open Copenhagen DEN 2023-10-14
RcRownchangeKK*chgGame
 2277 2467 5.50 9 -0.92 10 -9.20 
  Chitsazian, Daniel 2100 GER0.501-0.4010-4.00 
  Anakok, Deniz 2067  * TUR0.501-0.4210-4.20 
  Nordenbaek, Jan 2156 DEN1.0010.14101.40 
  Roe, Simon J 2161 ENG1.0010.14101.40 
  Arizmendi Martinez, Julen Luis g2515 ESP0.5010.07100.70 
  Cherniack, Alex 2173 USA1.0010.15101.50 
  Hector, Jonny g2436 SWE0.501-0.0410-0.40 
  Brunello, Sabino g2486 ITA0.5010.03100.30 
  Hacker, Jonas m2400 GER0.001-0.5910-5.90 
 * 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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