Individual Calculations February 2018
 Desai, Nilomi  Total change: 19.20  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 3-4 Reading ENG 2018-01-13
RcRownchangeKK*chgGame
 1652 1590 0.50 1 0.09 40 3.60 
  Dray-Pearce, Tristan 1652 ENG0.5010.09403.60 

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)
 
 57th Hampstead Weekend Congress Under 2200 London ENG 2018-01-20
RcRownchangeKK*chgGame
 1761 1590 1.50 4 0.39 40 15.60 
  Tombolis, Christopher 1839 ENG0.001-0.1940-7.60 
  Saravanan, Aadarsh 1717 ENG0.5010.17406.80 
  Bussmann, John 1713 ENG1.0010.674026.80 
  Tivillier, Jacques 1775 ENG0.001-0.2640-10.40 

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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