Rapid: Individual Calculations February 2024
 Purushothaman, Amitesh  Total change: 44.80  Rating chartPersonal card
 2024 Warwick Junior Open Under 11 Group A Warwick ENG 2024-01-20
RcRownchangeKK*chgGame
 1183 1135 2.00 2 1.12 40 44.80 
  Tricoli, Mark 1055 ENG1.0010.394015.60 
  Chauhan, Kabir 1310 ENG1.0010.734029.20 

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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