Individual Calculations July 2022
 Chiu, David Zion  Total change: 0.00  Rating chartPersonal card
 Round 1-11 Hong Kong HKG 2022-01-04
RcRownchangeRpKK*chgGame
 1606 0 2.00 6 0.00 1481   0.00 
  Liu, Ho Yin 1484 HKG0.0010.00 0.00 
  Tai, Tak Yu 1309 HKG1.0010.00 0.00 
  Li, Joy Ching wc1254 HKG0.0010.00 0.00 
  Tang, Tsz Sang 1695 HKG1.0010.00 0.00 
  Pang, Yui Kuen c2015 HKG0.0010.00 0.00 
  Kwong, Wing Ki 1876 HKG0.0010.00 0.00 

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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