Individual Calculations September 2019
 Jyothsna, L  Total change: 48.00  Rating chartPersonal card
 26th Abudhabi International Chess Festival(Open) Abudhabi UAE 2019-08-09
RcRownchangeKK*chgGame
 1816 1941 7.00 9 1.20 40 48.00 
  Soud, Jaber 1541  * UAE1.0010.08403.20 
  Mamantuc, Ibrahim Jr. 1592 PHI1.0010.11404.40 
  Al Maamari, Wafia Darwish wc1700 UAE1.0010.20408.00 
  Rombaua, Mariel Joseph 1803 PHI1.0010.314012.40 
  Abdulhamid, Erfan 1890 EGY0.501-0.0740-2.80 
  Lakshmi, C wf1912 IND1.0010.464018.40 
  Sumit, Grover 1912 IND0.501-0.0440-1.60 
  Meghna, C H wf1958 IND0.5010.02400.80 
  Hakobyan, Eduard 2035 ARM0.5010.13405.20 
 * 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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