Individual Calculations September 2022
 Cilia Vincenti, David  Total change: 4.00  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2024 1904 3.50 8 0.20 20 4.00 
  Guterres, Cosme 1692 TLS1.0010.23204.60 
  Mieles Palau, Daniel m2364 ECU0.001-0.0520-1.00 
  Nadan, Avinesh 1540 FIJ1.0010.10202.00 
  Al Qudaimi, Basheer m2424 YEM0.001-0.0320-0.60 
  Shawabke, Ziyad 1786 PLE0.501-0.1620-3.20 
  Ahmed, Ali Layth Ahmed f2249 IRQ0.001-0.1120-2.20 
  Mathurin, Nathaniel 1722 LCA1.0010.26205.20 
  Nielsen, Hogni Egilstoft f2414 FAI0.001-0.0420-0.80 

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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