Individual Calculations January 2024
 Kumar, Ishan  Total change: 16.00  Rating chartPersonal card
 2nd Ribble Weekend Congress - Intermediate - U1900 Leyland ENG 2023-12-08
RcRownchangeKK*chgGame
 1437 1461 2.50 4 0.40 40 16.00 
  Blackburn, Jon 1714 ENG0.5010.314012.40 
  Willow, Hambel M 1628 ENG0.001-0.2840-11.20 
  Eccleston, Bryony 1250 ENG1.0010.23409.20 
  Eccleston, Rowan 1156 ENG1.0010.14405.60 

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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