Individual Calculations December 2018
 Jukes, Sam  Total change: 7.60  Rating chartPersonal card
 1st 4NCL International Congress Open Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 1954 1863 2.50 8 -0.66 20 -13.20 
  Gourlay, Iain f2263  * SCO0.001-0.0820-1.60 
  Stepanyan, Henrik 2158 ENG0.001-0.1520-3.00 
  Zabrocki, Philip Am 1952 ENG0.001-0.3820-7.60 
  Akeya-Price, Robert A 1730 ENG1.0010.32206.40 
  Ahluwalia, Amardip 2085 ENG0.001-0.2220-4.40 
  Jamieson, Ian M 1947 SCO0.5010.12202.40 
  Paul, Nathanael 1890 ENG0.001-0.4620-9.20 
  Ross, Stuart 1608 ENG1.0010.19203.80 
 * 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)
 
 1st 4NCL International Congress Rated Friendlies Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 1813 1863 1.00 1 0.43 20 8.60 
  Neatherway, A Philip 1813 ENG1.0010.43208.60 

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)
 
 2018/19 4NCL Div 4 Rounds 1 - 2 Daventry ENG 2018-11-17
RcRownchangeKK*chgGame
 1723 1880 2.00 2 0.61 20 12.20 
  Sheikh, Mohammed Shahid 1601 ITA1.0010.16203.20 
  Zdanowski, Adrian 1845 ENG1.0010.45209.00 

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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