Individual Calculations May 2024
 Chimyam, Jakkawan  Total change: -12.80  Rating chartPersonal card
 2nd Chess CAD Nakhon Nayok International Challlenger 2024 Nakhon Nayok THA 2024-04-06
RcRownchangeKK*chgGame
 1585 1504 0.50 3 -0.71 40 -28.40 
  Boonsong, Permsak 1757 THA0.5010.314012.40 
  Mongkoltawephun, Chanon 1535 THA0.001-0.4640-18.40 
  Koh, Hui Qi 1464 MAS0.001-0.5640-22.40 

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)
 
 47th Thailand Chess Championship 2024 - Men Bangkok THA 2024-04-17
RcRownchangeKK*chgGame
 1693 1504 2.00 6 0.39 40 15.60 
  Pornariyasombat, Atippat 1904  * THA0.001-0.0840-3.20 
  Tawankanjana, Dhi 1687 THA1.0010.744029.60 
  Voranavin, Jomsup 1733 THA0.001-0.2140-8.40 
  Saenpoch, Kansak 1628 THA0.001-0.3340-13.20 
  Jongatireklap, Wacharaphol 1584 THA1.0010.614024.40 
  Pienpoldeesakul, Baimon 1620 THA0.001-0.3440-13.60 
 * 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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