Rapid: Individual Calculations January 2020
 Richard, Kofi Mawuena Adanu  Total change: -41.60  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Under 1825 London ENG 2019-12-07
RcRownchangeKK*chgGame
 1574 1589 0.50 5 -2.08 20 -41.60 
  Gopakumar, Siddharth 1801 IND0.001-0.2320-4.60 
  Rajeev-Lazar, Seyon 1286 ENG0.501-0.3620-7.20 
  Buanne, Luca 1517 ENG0.001-0.6020-12.00 
  Opedal, Jan Petter 1679 NOR0.001-0.3820-7.60 
  Stokes, Richard 1585 ENG0.001-0.5120-10.20 

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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