Rapid: Individual Calculations September 2019
 Li, Yucheng Robinson  Total change: 48.80  Rating chartPersonal card
 Eastern Asian Youth 2019 - Rapid U8 Bangkok THA 2019-08-07
RcRownchangeKK*chgGame
 1152 1135 3.50 4 1.59 20 31.80 
  Kuo, Boxian Alexander 1031 SGP1.0010.36207.20 
  Duong, Vu Anh 1269 VIE0.5010.18203.60 
  Siddharth, Sai 1094 SGP1.0010.44208.80 
  Kavin, Mohan 1214 MAS1.0010.612012.20 

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)
 
 Lions Club of Metropolitan Hong Kong Novices Cup 2019 U8 Hong Kong HKG 2019-08-11
RcRownchangeKK*chgGame
 1084 1135 2.00 2 0.85 20 17.00 
  Luk, Danbe 1109 HKG1.0010.46209.20 
  Leung, Shun Him 1058 HKG1.0010.39207.80 

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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