Individual Calculations July 2023
 Prajeesh, B U  Total change: -0.80  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1314 1440 4.50 7 -0.02 40 -0.80 
  Aarna, Prataa U M 1040  * IND1.0010.08403.20 
  Jawahar, P S 1191 IND1.0010.19407.60 
  Nitin, Kumar P 1146 IND1.0010.15406.00 
  Merryston, David Scanny 1668 IND0.5010.294011.60 
  Aakash, K P 1714 IND0.001-0.1740-6.80 
  Sam, Jeffrey M 1249 IND0.001-0.7540-30.00 
  Paarventhan, M D 1187 IND1.0010.19407.60 
 * 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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