Individual Calculations September 2018
 Parnali, S Dharia  Total change: -33.60  Rating chartPersonal card
 25th Abu Dhabi Int. Chess Festival(Masters) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 2259 2218 2.00 8 -1.68 20 -33.60 
  Puranik, Abhimanyu g2514 IND0.5010.35207.00 
  Shyam, Sundar M. g2527 IND0.001-0.1420-2.80 
  Siva, Mahadevan m2331 IND0.001-0.3520-7.00 
  Byron, Alan M 2132 ENG0.501-0.1220-2.40 
  Hakobyan, Eduard 2134 ARM0.501-0.1220-2.40 
  Ajay, Karthikeyan 2158 IND0.001-0.5820-11.60 
  Ivana Maria, Furtado wm2146 IND0.501-0.1020-2.00 
  Villanueva, Nelson f2133 PHI0.001-0.6220-12.40 

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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