Rapid: Individual Calculations October 2023
 Watson, Frank  Total change: -14.20  Rating chartPersonal card
 Canberra Street Chess 2nd September 2023 Canberra AUS 2023-09-02
RcRownchangeKK*chgGame
 1618 1238 0.00 3 -0.71 20 -14.20 
  Litchfield, Frederick f2096 AUS0.0010.00200.00 
  Mao, Max 1165 AUS0.001-0.6020-12.00 
  Torrado, Juan David 1592 COL0.001-0.1120-2.20 

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)
 

 

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