Blitz: Individual Calculations September 2018
 Li, Joy Ching  Total change: 19.20  Rating chartPersonal card
 3rd Eastern Asia Youth Chess Championship Blitz G10 Shanghai CHN 2018-08-03
RcRownchangeKK*chgGame
 1237 1083 2.50 5 0.96 20 19.20 
  Tsai, Sophie Yi-Hsuan 1102 TPE1.0010.532010.60 
  Zhou, Shumeng 1248 CHN0.001-0.2820-5.60 
  Khanyl, Chuluuntuya 1402 KOR0.5010.37207.40 
  Liu, Xinrui 1315 CHN0.001-0.2120-4.20 
  Oyundelger, Ochgerel 1119 MGL1.0010.552011.00 

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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