Individual Calculations September 2019
 Zhang, Hangxuan  Total change: 0.00  Rating chartPersonal card
 Northumbria Challengers Newcastle ENG 2019-08-23
RcRownchangeRpKK*chgGame
 1832 0 5.00 7 0.00 1892   0.00 
  Reynolds, Mark A 1917 ENG1.0010.00 0.00 
  Song, Ran 1927 CHN0.5010.00 0.00 
  Jennings, Richard 1915 SCO0.0010.00 0.00 
  Ratnesan, Rajeiv 1647 ENG0.5010.00 0.00 
  Spanton, Tim R 1881 ENG1.0010.00 0.00 
  Jagadeesh, Balakrishnan 1695 SGP1.0010.00 0.00 
  Zhu, Yaoyao 1842 ENG1.0010.00 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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