Individual Calculations December 2019
 Wongsawan, Thoetsak  Total change: -14.00  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
 1797 1848 4.50 9 -0.70 20 -14.00 
  Pascua, Haridas m2248  * PHI0.001-0.0820-1.60 
  Camhi, David 1562 TPE1.0010.16203.20 
  Mariano, Nelson Iii f2248  * PHI0.001-0.0820-1.60 
  Jingjang, Shin 1584 THA1.0010.18203.60 
  Stokke, Kjetil m2248  * NOR0.001-0.0820-1.60 
  Jackson, John Marvin 1599 USA0.501-0.3120-6.20 
  Cheong, Sue Lyn 1536 SGP1.0010.14202.80 
  Teh, Hui Lam 1679 MAS0.001-0.7220-14.40 
  Mak, Xiu Ning Charlene 1465 SGP1.0010.09201.80 
 * 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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