Individual Calculations April 2018
 Lovell, William Pm  Total change: -78.00  Rating chartPersonal card
 59th Hampstead Weekend Congress Under 2200 London ENG 2018-03-10
RcRownchangeKK*chgGame
 1595 1797 1.50 4 -1.49 40 -59.60 
  Bansal, Saahil 1483 ENG0.501-0.3640-14.40 
  Bara, Radu-Valentin 1716 ROU0.001-0.6140-24.40 
  Sheikh, Anum wc1513 ENG1.0010.16406.40 
  Sheikh, Nasarullah 1667 ENG0.001-0.6840-27.20 

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
 1607 1797 1.00 2 -0.46 40 -18.40 
  Fraser, Susanna 1486 WLS0.501-0.3640-14.40 
  Jamroz, Viktor 1728 ENG0.501-0.1040-4.00 

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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