Individual Calculations September 2023
 Teo, Hong Kai Javier  Total change: -16.80  Rating chartPersonal card
 7th Eastern Asia Youth Chess Championship - U12 Standard Changjiang, Hainan, China CHN 2023-08-04
RcRownchangeKK*chgGame
 1529 1144 0.00 3 -0.42 40 -16.80 
  Kavin, Mohan 1812 MAS0.001-0.0140-0.40 
  Zhang, Yuchen 1464 CHN0.001-0.1340-5.20 
  Heng, Jun Herng Kyan 1310 SGP0.001-0.2840-11.20 

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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