Individual Calculations March 2018
 Siddharth, Gopakumar  Total change: 10.60  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 5-6 Reading ENG 2018-02-10
RcRownchangeKK*chgGame
 1844 1827 1.00 1 0.52 20 10.40 
  Lovell, William Pm 1844 ENG1.0010.522010.40 

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)
 
 58th Hampstead Congress U2200 London ENG 2018-02-17
RcRownchangeKK*chgGame
 1826 1827 2.00 4 0.01 20 0.20 
  Schwartz, Julius 2099 SCO0.001-0.1720-3.40 
  Ignatovic, Ernest 1683 LTU1.0010.31206.20 
  Bird, Joel 2013 ENG0.5010.24204.80 
  Vatansever, Samet 1509 TUR0.501-0.3720-7.40 

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)
 

 

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