Individual Calculations February 2019
 Norinkeviciute, Rasa  Total change: -30.20  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 1900 2028 4.00 9 -1.79 20 -35.80 
  Graham, David B 2208 ENG0.001-0.2620-5.20 
  Chapman, Matt 1902 ENG0.001-0.6720-13.40 
  Wilson, Matthew R 1807 ENG0.001-0.7820-15.60 
  Butt, Laurence 1635 ENG0.501-0.4220-8.40 
  Stoyanov, Boris 1628  * ENG1.0010.08201.60 
  Metcalfe, Charlie P 1797 ENG1.0010.21204.20 
  Snape, Ian L 2112 ENG0.001-0.3820-7.60 
  Fowler, David 1929 SCO1.0010.36207.20 
  Willson, Ollie 2081 ENG0.5010.07201.40 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 1914 2028 1.50 2 0.28 20 5.60 
  Camp, Syringa Lyn 1665 WLS1.0010.10202.00 
  Dong, Bao Nghia 2163 VIE0.5010.18203.60 

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)
 

 

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