Blitz: Individual Calculations January 2024
 Sarfudeen, Parapurayil  Total change: 41.80  Rating chartPersonal card
 52nd National Day Chess Tournament Abu Dhabi UAE 2023-12-09
RcRownchangeKK*chgGame
 1537 1104 2.50 6 2.09 20 41.80 
  Walid, Isam Ahmed 1579 SUD0.001-0.0520-1.00 
  Shashish, Subbiah 1515 IND0.001-0.0820-1.60 
  Laguador, Marlon 1493 PHI1.0010.912018.20 
  Pitts, Daniel 1480 ENG0.5010.41208.20 
  Hamdan Edrees, Alhamed 1594 UAE0.001-0.0420-0.80 
  Khalid, Habib 1560 PAK1.0010.942018.80 

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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