Individual Calculations December 2019
 Arunnuntapanich, Tinnakrit  Total change: 38.20  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2019 Pattaya THA 2019-10-23
 2112 2025 5.50 9 1.91 20 38.20 
  Romero, Gladimir Chester 1625  * PHI1.0010.08201.60 
  Stokke, Kjetil m2344 NOR1.0010.872017.40 
  Salvador, Louie 2257 PHI0.5010.29205.80 
  Gomez, John Paul g2425  * PHI0.001-0.0820-1.60 
  Mandloi, Mukesh 1727 IND1.0010.15203.00 
  Mariano, Nelson Iii f2283 PHI1.0010.822016.40 
  Schebler, Gerhard g2398 GER0.001-0.1020-2.00 
  Langreck, John 2149 USA0.001-0.3320-6.60 
  Ang, Ern Jie Anderson 1796 MAS1.0010.21204.20 
 * 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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