Individual Calculations November 2023
 Habla, Jony  Total change: 14.80  Rating chartPersonal card
 1st The Rooky International Open 2023 - Open Standard Bangkok THA 2023-10-20
RcRownchangeKK*chgGame
 1911 2171 6.00 7 0.74 20 14.80 
  Lim, Xiao Xian Tobias 1771  * SGP1.0010.08201.60 
  Sanjay, Vasu 1676 SGP1.0010.04200.80 
  Chong, Hao Ern 1605 MAS1.0010.02200.40 
  Shkapenko, Pavel m2405 FID0.001-0.2120-4.20 
  Nguyen, Thi Minh Oanh wf1880 VIE1.0010.15203.00 
  Chua, Jia-Tien wc1847 MAS1.0010.13202.60 
  Najdin, Danil f2195 RUS1.0010.532010.60 
 * 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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