Individual Calculations December 2016
 Chu, Ruotong  Total change: -14.00  Rating chartPersonal card
 2016Chinese Chess League Division A (16-18) Shaoxing CHN 2016-10-29
RcRownchangeKK*chgGame
 2288 2120 0.50 3 -0.35 40 -14.00 
  Ren, Xiaoyi 2255 CHN0.001-0.3240-12.80 
  Padmini, Rout m2374 IND0.001-0.1940-7.60 
  Yao, Lan 2235 CHN0.5010.16406.40 

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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