Individual Calculations September 2019
 Chen, Daniel Xingyu  Total change: 224.07  Rating chartPersonal card
 106th British Championships Under 2050 Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1742 1438 1.00 4 0.40 33 13.20 
  Stern, Robert C 1838  * ENG0.001-0.0833-2.64 
  Islam, Mohammed 1685 BAN0.5010.313310.23 
  Trivedi, Aarnavh 1669 ENG0.001-0.2133-6.93 
  Gartside, Carl 1776 ENG0.5010.383312.54 
 * 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)
 
 106th British Championships Under 1900 Torquay ENG 2019-07-29
RcRownchangeKK*chgGame
 1736 1438 3.00 5 2.25 33 74.25 
  Sadler, Ben 1749 ENG0.001-0.1433-4.62 
  Clare, Steve 1668 ENG1.0010.793326.07 
  Di-Vetta, Andrew 1735 WLS1.0010.853328.05 
  Georgiou, George 1742 ENG0.5010.363311.88 
  Nyman, John Ch 1785 ENG0.5010.393312.87 

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)
 
 2019 Midland Championship Open Telford ENG 2019-08-09
RcRownchangeKK*chgGame
 1878 1479 1.00 4 0.68 33 22.44 
  Munshi, Aditya 1879  * ENG0.001-0.0833-2.64 
  Ansari, Athar 1879  * ENG0.001-0.0833-2.64 
  Gostelow, David W 1879  * ENG1.0010.923330.36 
  Guha, Chirag 1876 WLS0.001-0.0833-2.64 
 * 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)
 
 Northumbria Challengers Newcastle ENG 2019-08-23
RcRownchangeKK*chgGame
 1813 1479 4.50 8 3.46 33 114.18 
  Walkowiak, Adam 1661 SCO1.0010.743324.42 
  McGuinness, Simon P 1819 ENG0.001-0.1233-3.96 
  Turner, James 1719 ENG1.0010.803326.40 
  Kane, Robert 1822 ENG1.0010.883329.04 
  Macnaughton, Alistair 1879  * ENG0.5010.423313.86 
  Wynarczyk, Raymond 1847 ENG0.5010.403313.20 
  Bhopal, Raj 1879  * SCO0.001-0.0833-2.64 
  Riding, Mick D 1879  * ENG0.5010.423313.86 
 * 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)
 

 

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