Rapid: Individual Calculations August 2023
 Zhu, Pengxiao  Total change: 111.60  Rating chartPersonal card
 2023 British Championship: Second Rapidplay Open Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1700 1385 4.00 7 2.79 40 111.60 
  Fellowes, Billy 1660 ENG1.0010.834033.20 
  Clarke, Niall 1736 ENG0.001-0.1140-4.40 
  Ashworth, Robert 1581 ENG1.0010.754030.00 
  Zhao, George 1571 ENG1.0010.744029.60 
  Moore, Gerald 2119 ENG0.001-0.0140-0.40 
  Lees, Nicholas 1613 ENG1.0010.794031.60 
  Wastney, Dylan 1621 ENG0.001-0.2040-8.00 

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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