Rapid: Individual Calculations July 2023
 Mozaffari, Mohammad Hossein  Total change: -35.00  Rating chartPersonal card
 Poplar Rapid Tournament - Under 2000 - May 2023 London ENG 2023-05-27
RcRownchangeKK*chgGame
 1470 1672 2.00 5 -1.77 20 -35.40 
  Chong, Kai En 1358 ENG1.0010.14202.80 
  Riddick, Alexander 1500 ENG0.001-0.7320-14.60 
  Berkley, Stephen W 1531 ENG0.001-0.6920-13.80 
  Leslie-Smith, Lance 1423 RSA0.001-0.8120-16.20 
  Pepe, Salvatore 1538 ENG1.0010.32206.40 

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)
 
 London FIDE Rapidplay - June 2023 - Open London ENG 2023-06-03
RcRownchangeKK*chgGame
 1687 1709 1.50 4 -0.52 20 -10.40 
  Badacsonyi, Stanley 1892 ENG0.001-0.2620-5.20 
  Kilambi, Venkata Ananth Akshay 1309  * ENG1.0010.08201.60 
  Bryant, Harry 1641 ENG0.501-0.0920-1.80 
  Viswanath, Ganesh 1905 AUS0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 34th Birmingham Rapidplay Major Birmingham ENG 2023-06-11
RcRownchangeKK*chgGame
 1738 1709 4.50 7 1.29 20 25.80 
  Bull, Philip 1636 ENG0.501-0.1020-2.00 
  Greatorex, Roger 1637 ENG1.0010.40208.00 
  Pyun, Lindsay 1361 ENG0.501-0.3920-7.80 
  Broughton, Daniel 2013 ENG0.001-0.1420-2.80 
  Buckley, Gerard 1798 IRL1.0010.622012.40 
  Buckley, Colm 1876 IRL0.5010.22204.40 
  Mesesan, Mircea-Marius 1845 ENG1.0010.682013.60 

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)
 
 Muswell Hill FIDE Rapid - June 20 London ENG 2023-06-20
RcRownchangeKK*chgGame
 1695 1709 2.00 5 -0.75 20 -15.00 
  Montague, Oliver 1613 ENG1.0010.37207.40 
  Llewellyn, Julian D 1561 ENG0.001-0.7020-14.00 
  Zhou, Jing 1513 CHN0.001-0.7520-15.00 
  Han, Qixiang 1632 ENG1.0010.39207.80 
  Stoyanov, Viktor 2156 ENG0.001-0.0620-1.20 

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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