Individual Calculations February 2018
 Ning, Kaiyu  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2018 Harbin, China CHN 2018-01-23
RcRownchangeKK*chgGame
 1962 2157 6.50 9 0.00 40 0.00 
  Liu, Jiapeng 1757  * CHN1.0010.08403.20 
  Ho, Chen Ee 1757  * MAS1.0010.08403.20 
  Mordido, Kylen Joy wc1873 PHI1.0010.16406.40 
  Bai, Jinshi g2557  * CHN0.001-0.0840-3.20 
  Zhang, Zhuoran 1856 CHN1.0010.15406.00 
  Amartuvshin, Ganzorig f2216 MGL0.001-0.4240-16.80 
  Karpinskiy, Kirill 1939 RUS0.501-0.2840-11.20 
  Hou, Yifan B 1757  * CHN1.0010.08403.20 
  Nithyalakshmi, Sivanesan 1946 MAS1.0010.23409.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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