Individual Calculations September 2018
 Guha, Chirag  Total change: -54.00  Rating chartPersonal card
 105th British Championships Major Open Hull ENG 2018-07-28
RcRownchangeKK*chgGame
 1936 1912 4.00 9 -0.26 40 -10.40 
  Watson, Steven L 1613 ENG1.0010.15406.00 
  Rocco, Federico 2140 ENG0.5010.294011.60 
  Villiers, Thomas c2173 ENG0.001-0.1840-7.20 
  Wilson, Matthew R 1816 ENG1.0010.374014.80 
  Taylor, Adam A 2146 ENG0.001-0.2140-8.40 
  Karia, Rishul 1836 ENG1.0010.404016.00 
  Brown, Tom 1781 ENG0.501-0.1840-7.20 
  Jones, Steven A 2203 ENG0.001-0.1540-6.00 
  Jamroz, Viktor 1719 ENG0.001-0.7540-30.00 

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)
 
 105th British Championships Under 14 Hull ENG 2018-07-29
RcRownchangeKK*chgGame
 1665 1912 4.50 7 -1.09 40 -43.60 
  Brightley-Davies, Ciaran 1547 ENG1.0010.10404.00 
  Ratnesan, Rajeiv 1648 ENG1.0010.18407.20 
  Sivarajasingam, Venetia wc1843 WLS0.501-0.1040-4.00 
  Gogia, Armaan 1696 ENG0.001-0.7840-31.20 
  Fleri, Matthew 1643 MLT0.501-0.3340-13.20 
  Kesterson, Kennan 1639 ENG0.501-0.3340-13.20 
  Maladkar, Lavanya 1636 ENG1.0010.17406.80 

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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