Individual Calculations February 2018
 John, Joshua  Total change: 6.80  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 3-4 Reading ENG 2018-01-13
RcRownchangeKK*chgGame
 1677 1555 1.00 2 0.25 40 10.00 
  Jaberansari, Daniel 1451 WLS1.0010.364014.40 
  Calvert, D Ian 1902 ENG0.001-0.1140-4.40 

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)
 
 2017-18 Junior 4NCL 2, Division 1 Telford ENG 2018-01-20
RcRownchangeKK*chgGame
 1526 1555 1.50 3 -0.08 40 -3.20 
  Stoyanov, Boris 1291 ENG1.0010.18407.20 
  Willmoth, Harrison 1719 ENG0.001-0.2840-11.20 
  John, Adam 1569 ENG0.5010.02400.80 

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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