Individual Calculations July 2023
 Emmanuel, Austin B  Total change: -10.00  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1194 1252 2.50 5 -0.50 20 -10.00 
  Gokulakrishna, S 1693 IND0.001-0.0620-1.20 
  Balakrishnan 1046 IND0.501-0.2620-5.20 
  Siddarth, S J 1093 IND0.001-0.7120-14.20 
  Sharukh, Khan B 1101 IND1.0010.30206.00 
  Sudarshan, Balaji 1039 IND1.0010.23204.60 

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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