Individual Calculations February 2023
 Yilmaz, Mustafa  Total change: 20.00  Rating chartPersonal card
 Tata Steel Challengers 2023 Wijk aan Zee NED 2023-01-13
RcRownchangeKK*chgGame
 2578 2609 9.00 13 2.00 10 20.00 
  Ivic, Velimir g2585 SRB0.501-0.0310-0.30 
  Mishra, Abhimanyu g2559 USA0.501-0.0710-0.70 
  L`ami, Erwin g2627 NED1.0010.53105.30 
  Warmerdam, Max g2616 NED1.0010.51105.10 
  Tabatabaei, M. Amin g2686 IRI1.0010.61106.10 
  Beerdsen, Thomas m2515 NED0.501-0.1310-1.30 
  Donchenko, Alexander g2627 GER0.001-0.4710-4.70 
  Sindarov, Javokhir g2654 UZB1.0010.56105.60 
  Vaishali, Rameshbabu mwg2425 IND1.0010.26102.60 
  Adhiban, B. g2610 IND0.5010.00100.00 
  Pechac, Jergus g2637 SVK0.5010.04100.40 
  Supi, Luis Paulo g2608 BRA0.5010.00100.00 
  Roebers, Eline m2361 NED1.0010.19101.90 

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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