Individual Calculations November 2018
 Plakwongsirikul, Sakkaranant  Total change: -55.20  Rating chartPersonal card
 Thailand Pattaya Youth U16 Chess Championship 2018 Pattaya THA 2018-10-20
RcRownchangeKK*chgGame
 1372 1592 5.50 9 -1.38 40 -55.20 
  Tawankanjana, Dhi 1256 THA0.501-0.3840-15.20 
  Payapvattanavong, Punnawit 1192  * THA1.0010.08403.20 
  Parhira, Preeda 1436 THA1.0010.294011.60 
  Mekarapiruk, Chawit 1577 THA0.501-0.0240-0.80 
  Alriyami, Faris Rashid 1406 THA0.001-0.7440-29.60 
  Cao, Ruoshui 1321 CHN0.501-0.3340-13.20 
  Kingpoom, Sakdiphat 1399 THA0.001-0.7540-30.00 
  Chaipa, Kanyanut 1367 THA1.0010.22408.80 
  Burbach, Brunel Baron 1396 THA1.0010.254010.00 
 * 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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