Rapid: Individual Calculations June 2023
 Bogerd, Ethan  Total change: -60.80  Rating chartPersonal card
 Kensington FIDE Rapidplay 21st May 2023 - Major (U1700) London ENG 2023-05-21
RcRownchangeKK*chgGame
 1268 1342 1.50 5 -1.52 40 -60.80 
  Dsouza, Nikhil 1096 ENG0.001-0.8140-32.40 
  Zhang, Yichen 1195 ENG0.501-0.2040-8.00 
  Sinalkar, Aahan 1233 ENG0.001-0.6540-26.00 
  Maitret, Victor 1183 ENG1.0010.294011.60 
  Mackellar, Laurie 1633 ENG0.001-0.1540-6.00 

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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