Individual Calculations September 2022
 Mirulla, David  Total change: -5.20  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1981 1953 5.00 11 -0.26 20 -5.20 
  Krysa, Leandro g2515 ARG0.001-0.0220-0.40 
  Prasad, Rudr 1566 FIJ1.0010.09201.80 
  Camacho Campusano, David Daniel 2221 DOM0.001-0.1720-3.40 
  Munro, Allan f2008 TTO1.0010.582011.60 
  Mathurin, Nathaniel 1722 LCA0.001-0.7920-15.80 
  Schartz, Alain 2086 LUX0.001-0.3220-6.40 
  Neto, Roberto 1665 GUY1.0010.16203.20 
  Djabri, Massinas f2206 ALG0.001-0.1920-3.80 
  Karelina, Polina wc1835 BAH1.0010.34206.80 
  Alhejab, Meshal 1732 KUW1.0010.22204.40 
  Khairallah, Faisal f2239 LBN0.001-0.1620-3.20 

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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