Individual Calculations December 2019
 Frederiksen, Erik  Total change: -8.60  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
 1829 1830 4.00 9 -0.43 20 -8.60 
  Coenen, Michael f2230  * GER0.001-0.0820-1.60 
  Tan, Yong Xi Rey Matthew 1522 MAS1.0010.14202.80 
  Tan, Jun Ying c2090 MAS0.001-0.1820-3.60 
  Anahita, Verma 1432 IND1.0010.08201.60 
  Barbe, Tom 2059 BEL0.001-0.2120-4.20 
  Noel, Nicolas 1477 FRA1.0010.11202.20 
  Laddha, Yash Jayesh 1989 USA0.001-0.2920-5.80 
  Lee, Alexandre Km 1430  * ENG1.0010.08201.60 
  Salvador, Louie 2230  * PHI0.001-0.0820-1.60 
 * 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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