Individual Calculations September 2016
 Pollack, Oscar  Total change: 106.40  Rating chartPersonal card
 103rd British Championships Under 14 Bournemouth ENG 2016-07-24
RcRownchangeKK*chgGame
 1802 1865 3.50 5 0.57 40 22.80 
  Ifalore, Michael 1641 ENG1.0010.22408.80 
  Hinterreither, Nikolai 1681 ENG0.501-0.2440-9.60 
  Samadov, Samir 1826 ENG1.0010.454018.00 
  Kalavannan, Koby 2131 ENG0.5010.324012.80 
  Onslow, Alfie 1731 ENG0.501-0.1840-7.20 

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)
 
 103rd British Championships Major Open Bournemouth ENG 2016-07-25
RcRownchangeKK*chgGame
 1871 1865 5.50 11 0.05 40 2.00 
  Llorente Zaro, Alfonso m2265  * ESP0.001-0.0840-3.20 
  Wilson, Matthew R 1772 ENG1.0010.374014.80 
  Guha, Chirag 1737 WLS1.0010.334013.20 
  Jones, Chris 1997 ENG0.001-0.3240-12.80 
  Peters, Alexander John 1985 ENG0.001-0.3440-13.60 
  Modi, Kishan J 1465  * ENG0.501-0.4240-16.80 
  Camp, Imogen Al 1725 WLS0.501-0.1940-7.60 
  Munshi, Aditya 1833 ENG1.0010.464018.40 
  Boswell, Jacob Connor 1794 ENG0.501-0.1040-4.00 
  Collins, Jonathan L 1877 ENG1.0010.524020.80 
  Ivekovic, Tihana wf2129 CRO0.001-0.1840-7.20 
 * 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)
 
 42nd Hampstead Weekend Congress Under 2200 London ENG 2016-08-13
RcRownchangeKK*chgGame
 2046 1874 3.50 5 2.04 40 81.60 
  Turner, Caius A W 2152 ENG1.0010.834033.20 
  Mitra, Roman C 2052 ENG1.0010.734029.20 
  Willmoth, Robert F c2189 ENG0.001-0.1440-5.60 
  Goodhead, James W 1936 ENG1.0010.594023.60 
  Bansal, Rohan 1899 ENG0.5010.03401.20 

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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