Individual Calculations December 2016
 Yao, Lan  Total change: 14.00  Rating chartPersonal card
 2016Chinese Chess League Division A (16-18) Shaoxing CHN 2016-10-29
RcRownchangeKK*chgGame
 2201 2235 2.00 3 0.35 40 14.00 
  Zhu, Jiner 2024 CHN1.0010.23409.20 
  Ushenina, Anna gwg2459 UKR0.5010.284011.20 
  Chu, Ruotong 2120 CHN0.501-0.1640-6.40 

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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