Individual Calculations April 2018
 Jamroz, Viktor  Total change: 29.20  Rating chartPersonal card
 59th Hampstead Weekend Congress Under 2200 London ENG 2018-03-10
RcRownchangeKK*chgGame
 1956 1728 1.50 4 0.61 40 24.40 
  Stoyanov, Viktor 2055 ENG1.0010.874034.80 
  Lutard, Florian 2004 FRA0.001-0.1740-6.80 
  Tombolis, Christopher 1864 ENG0.5010.18407.20 
  Balaji, Aaravamudhan 1901 ENG0.001-0.2740-10.80 

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)
 
 2017/18 4NCL Division 4 South Rounds 7-8 Reading ENG 2018-03-24
RcRownchangeKK*chgGame
 1768 1728 1.00 2 0.12 40 4.80 
  Royal, Shreyas c1739 ENG0.5010.02400.80 
  Lovell, William Pm 1797 ENG0.5010.10404.00 

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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