Individual Calculations February 2018
 Mordido, Kylen Joy  Total change: -94.80  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2018 Harbin, China CHN 2018-01-23
RcRownchangeKK*chgGame
 1671 1873 2.00 6 -2.37 40 -94.80 
  Ning, Kaiyu 2157 CHN0.001-0.1640-6.40 
  Wang, Xinbo 1581 CHN0.001-0.8540-34.00 
  San Diego, Jerlyn Mae 1538 PHI1.0010.12404.80 
  Hou, Yifan B 1729 CHN0.001-0.6940-27.60 
  Lu, Miaoyi 1546 CHN1.0010.13405.20 
  Xie, Kaifan c1473  * CHN0.001-0.9240-36.80 
 * 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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