Individual Calculations May 2019
 Kajornmanee, Prin  Total change: 22.80  Rating chartPersonal card
 Chiang Mai Open Chess Championship 2019 - U14 Chiang Mai THA 2019-03-27
RcRownchangeKK*chgGame
 1044 1201 6.00 8 0.57 40 22.80 
  Sorncharoensap, Poramet 1517 THA1.0010.874034.80 
  Yangyuen, Rawingorn 801  * THA1.0010.08403.20 
  Nilkhumhaeng, Nilwadee 1172 THA1.0010.464018.40 
  Mutaya, Chayanit 1122 THA0.001-0.6140-24.40 
  Kaewkunsri, Nannaphat 1080 THA0.001-0.6640-26.40 
  Limpornchaicharoen, Napat 977 THA1.0010.22408.80 
  Piyathanopas, Piyaphat 801  * THA1.0010.08403.20 
  Saokham, Tethineekanya 885 THA1.0010.13405.20 
 * 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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