Individual Calculations February 2024
 Han, Qixiang  Total change: 78.40  Rating chartPersonal card
 Caplin Hastings International Chess Congress - Hastings Masters Hastings ENG 2023-12-28
RcRownchangeKK*chgGame
 2106 1712 3.50 9 2.37 40 94.80 
  Hobson, Kenneth c2130 ENG1.0010.934037.20 
  Unuk, Laura mwg2345 SLO0.001-0.0140-0.40 
  Binks, Michael E 2035 WLS1.0010.874034.80 
  Lux, Hugo De Melo f2311 BRA0.001-0.0240-0.80 
  Thompson, Ian D f2011 ENG1.0010.854034.00 
  Derakhshani, Borna f2380 ENG0.001-0.0140-0.40 
  Onuoha, Obioma 1995 NGR0.001-0.1640-6.40 
  Honey, Luke 1907 ENG0.001-0.2540-10.00 
  Patel, Zain 1841 ENG0.5010.17406.80 

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)
 
 Caplin Hastings International Chess Congress - Con Power Christmas Under 2250 Hastings ENG 2023-12-28
RcRownchangeKK*chgGame
 1735 1712 0.00 2 -0.96 40 -38.40 
  Brett, Andrew R 2072 ENG0.001-0.1040-4.00 
  Kim, Kunhoo Alexander 1398 KOR0.001-0.8640-34.40 

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)
 
 Southall FIDE Congress 27-28 January - U2300 London ENG 2024-01-27
RcRownchangeKK*chgGame
 1624 1712 3.50 5 0.55 40 22.00 
  Chandrashekhar, Druha 1370 ENG1.0010.12404.80 
  Wiratunga, Jenith 1791 SRI0.001-0.3940-15.60 
  Li, Yuanxi 1394 ENG1.0010.13405.20 
  Llewellyn, Julian D 1851 ENG0.5010.19407.60 
  Gajowniczek, Maks 1715 ENG1.0010.504020.00 

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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