Rapid: Individual Calculations January 2023
 Iraianbu, K  Total change: -13.40  Rating chartPersonal card
 ICC International FIDE Rapid Rating Chess Tournament Coimbatore IND 2022-12-25
RcRownchangeKK*chgGame
 1394 1248 1.00 4 -0.67 20 -13.40 
  Joy, Lazar M.a. 1934 IND0.001-0.0120-0.20 
  Ineyan, M R 1048 IND1.0010.24204.80 
  Lakshmi, Raja Perumal K 1507 IND0.001-0.1820-3.60 
  Caris, Jeshurun A 1085 IND0.001-0.7220-14.40 

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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