Individual Calculations July 2023
 Chen, Yu Kun Austin  Total change: 28.40  Rating chartPersonal card
 47th Selangor Open Chess Tournament 2023 Kuala Lumpur MAS 2023-05-26
RcRownchangeKK*chgGame
 1593 1504 4.00 7 0.71 40 28.40 
  Andyka, Pitra m2205 INA0.001-0.0140-0.40 
  Razali, Radzy 1293 MAS1.0010.23409.20 
  Khandhar, Kaushal 1936 MAS0.5010.434017.20 
  Gan, Kai Seng 1303 MAS1.0010.24409.60 
  Chua, Chee Sian Sebastien 1892 MAS0.001-0.0940-3.60 
  Wee, Yin Lin 1172 MAS0.501-0.3840-15.20 
  Mohd Ameenudeen, Muhd Fadhlullah 1349 MAS1.0010.294011.60 

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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