Rapid: Individual Calculations June 2019
 Barnett-Harris, Lucas  Total change: -30.00  Rating chartPersonal card
 Richmond Rapidplay U1900 Apr 2019 London ENG 2019-04-28
RcRownchangeKK*chgGame
 1262 1419 2.00 5 -1.50 20 -30.00 
  Moir, Donald 1296 ENG0.501-0.1720-3.40 
  Kaviarasan, K 1107 IND0.001-0.8620-17.20 
  Lapidus, Alexey M. 1237 RUS0.001-0.7420-14.80 
  McBrinn, Conall 1272 ENG0.501-0.2020-4.00 
  Lau, William 1398 ENG1.0010.47209.40 

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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