Individual Calculations August 2017
 Cai, Duoduo  Total change: 0.00  Rating chartPersonal card
 2017 Chinese Chess League Division B Qin huang dao CHN 2017-07-10
RcRownchangeRpKK*chgGame
 1745 0 1.50 7 0.00 1515   0.00 
  Nguyen, Thi Mai Hung wg2306 VIE0.0010.00 0.00 
  Gao, Hanxue 1715 CHN0.0010.00 0.00 
  Dong, Nanxi 1875 CHN0.5010.00 0.00 
  Zheng, Xiner 1491 CHN0.5010.00 0.00 
  Zhai, Pinran 1432 CHN0.5010.00 0.00 
  Wan, Qian 1822 CHN0.0010.00 0.00 
  Ding, Shirui 1573 CHN0.0010.00 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)
 
 2017 Chinese chess championship group B Women Qin huang dao CHN 2017-07-16
RcRownchangeRpKK*chgGame
 1634 0 1.50 5 0.00 1485   0.00 
  Zhang, Xiao 1995 CHN0.0010.00 0.00 
  Wang, Shunshun 1460 CHN1.0010.00 0.00 
  Chen, Hongbei 1640 CHN0.0010.00 0.00 
  Kong, Jinghan 1546 CHN0.5010.00 0.00 
  Sun, Jihan 1527 CHN0.0010.00 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)
 
 Asian Schools Chess Championship 2017 G11 Panjin Liaoning, China CHN 2017-07-22
RcRownchangeRpKK*chgGame
 1392 0 2.50 5 0.00 1392   0.00 
  Kriti, Mayur Patel 1426 IND1.0010.00 0.00 
  Withanarachchi, W A Vinoli One 1252 SRI0.0010.00 0.00 
  Rui, Yueyue 1251 CHN1.0010.00 0.00 
  Omonova, Umida 1664 UZB0.0010.00 0.00 
  Chong, Kai Ni Agnes 1369 MAS0.5010.00 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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