Individual Calculations February 2018
 Qu, Xilun  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2018 Harbin, China CHN 2018-01-23
RcRownchangeRpKK*chgGame
 1604 0 4.00 9 0.00 1561   0.00 
  Sun, Yidi 1810 CHN0.0010.00 0.00 
  Zhou, Yunliang 1517 CHN1.0010.00 0.00 
  Men, Jiayi wc1715 CHN0.0010.00 0.00 
  Qi, Wangboyu 1534 CHN1.0010.00 0.00 
  Lu, Miaoyi 1546 CHN0.0010.00 0.00 
  Zhai, Pinran 1518 CHN0.0010.00 0.00 
  Li, Tianbo 1538 CHN1.0010.00 0.00 
  Shushakov, Andrey 1738 RUS0.0010.00 0.00 
  Zhang, Siqi 1523 CHN1.0010.00 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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