Individual Calculations February 2018
 Li, Zining  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2018 Harbin, China CHN 2018-01-23
RcRownchangeRpKK*chgGame
 1643 0 3.00 8 0.00 1556   0.00 
  Zhang, Zhuoran 1856 CHN0.0010.00 0.00 
  Zhai, Pinran 1518 CHN0.0010.00 0.00 
  Zhou, Yunliang 1517 CHN1.0010.00 0.00 
  Shushakov, Andrey 1738 RUS1.0010.00 0.00 
  Merts, Dmitrii 1870 RUS0.0010.00 0.00 
  San Diego, Jerlyn Mae 1538 PHI0.0010.00 0.00 
  Zhang, Siqi 1523 CHN1.0010.00 0.00 
  Wang, Xinbo 1581 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)
 

 

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