Individual Calculations June 2019
 Carter, Rebecca  Total change: -24.40  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 9 - 11 Daventry ENG 2019-05-04
RcRownchangeKK*chgGame
 1904 1598 1.00 3 0.54 40 21.60 
  Perrett, David C 1937 WLS0.001-0.1240-4.80 
  Penna, Tommaso 1998  * ITA1.0010.924036.80 
  Martin, Nick J 1778 ENG0.001-0.2640-10.40 
 * 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)
 
 2nd 4NCL Spring Bank Holiday Congress Open Basingstoke ENG 2019-05-24
RcRownchangeKK*chgGame
 1912 1598 0.00 1 -0.14 40 -5.60 
  Goh, Zi Han c1912 SGP0.001-0.1440-5.60 

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)
 
 2nd 4NCL Spring Bank Holiday Congress U2050 Basingstoke ENG 2019-05-24
RcRownchangeKK*chgGame
 1777 1598 0.50 5 -1.01 40 -40.40 
  Nandi, Robin J 1934 ENG0.001-0.1240-4.80 
  Sommer, Martin C 1985 ENG0.001-0.0940-3.60 
  Hymer, Barry J 1884 ENG0.001-0.1640-6.40 
  Turner, Sam 1652 ENG0.001-0.4240-16.80 
  Pal, Rohan 1430 ENG0.501-0.2240-8.80 

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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