Individual Calculations February 2019
 Li, Jingran(ln)  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2019(Group B) Harbin, China CHN 2019-01-19
RcRownchangeRpKK*chgGame
 1451 0 5.00 9 0.00 1471   0.00 
  Fu, Yiran 1565 CHN0.5010.00 0.00 
  Xu, Yingming 1673 CHN0.5010.00 0.00 
  Zhai, Pinran 1629 CHN0.0010.00 0.00 
  Li, Junhe 1392 CHN0.5010.00 0.00 
  Lim, Zen Hong 1332 MAS1.0010.00 0.00 
  Miao, Yuming 1517 CHN1.0010.00 0.00 
  Cao, Ruoshui 1384 CHN0.0010.00 0.00 
  Kaminskii, Ilia 1338 RUS1.0010.00 0.00 
  Hou, Yixuan 1231 CHN0.5010.00 0.00 

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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