Individual Calculations February 2022
 Yilmaz, Mustafa  Total change: -4.10  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 2405 2631 6.50 9 -0.41 10 -4.10 
  Saif, Ahmed 2231  * UAE1.0010.08100.80 
  Ben Ammar, Mohamed c2231  * TUN1.0010.08100.80 
  Levin, Evgeny A. g2485 RUS0.501-0.2010-2.00 
  Sattarov, Bobir 2465 UZB1.0010.28102.80 
  Iskandarov, Misratdin g2548 AZE0.501-0.1110-1.10 
  Abdisalimov, Abdimalik m2428 UZB0.501-0.2610-2.60 
  Sumets, Andrey g2524 UKR0.001-0.6510-6.50 
  Alinasab, Mobina wm2293 IRI1.0010.12101.20 
  Al Qudaimi, Basheer m2440 YEM1.0010.25102.50 
 * 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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