Individual Calculations May 2024
 Viriya, A-Nak  Total change: 12.40  Rating chartPersonal card
 19th Thailand Junior Chess Championship 2024 - U18 Bangkok THA 2024-04-12
RcRownchangeKK*chgGame
 1636 1551 1.50 4 -0.04 40 -1.60 
  Deeprasert, Fauzi 1587 THA1.0010.554022.00 
  Wongbenjarat, Supakrit 1646 THA0.001-0.3740-14.80 
  Chunsukon, Viritpol 1683 THA0.5010.18407.20 
  Kusakulpiboon, Sirawich 1626 THA0.001-0.4040-16.00 

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
 1770 1551 2.00 7 0.35 40 14.00 
  Bodemar, Jonathan 1951  * THA0.001-0.0840-3.20 
  Keeratipong, Ukachoke 1692 THA1.0010.694027.60 
  Buranasing, Wanawee 1763 THA0.001-0.2340-9.20 
  Tawankanjana, Dhi 1687 THA0.001-0.3240-12.80 
  Sucharit, Phop-Phon 1707 THA1.0010.714028.40 
  Wongsawan, Thoetsak 1898 THA0.001-0.1140-4.40 
  Sela, Prajak 1692 THA0.001-0.3140-12.40 
 * 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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