Rapid: Individual Calculations January 2024
 Hornsby, Peter  Total change: -25.80  Rating chartPersonal card
 All India Liberation Cup Open Rapid Rating Chess tournament 2023 Taligaon IND 2023-12-18
RcRownchangeKK*chgGame
 1050 1475 1.50 3 -1.29 20 -25.80 
  Pushti, Harshad Bhonsle 1064 IND0.501-0.4220-8.40 
  Kaya, Renee Coutinho 1011 IND0.001-0.9520-19.00 
  Rodrigues, Shinel 1075  * IND1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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