Individual Calculations July 2023
 Sachiel, Parthiban  Total change: 12.80  Rating chartPersonal card
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1326 1393 4.50 7 0.32 40 12.80 
  Shreeram, Saravanan 1135 IND0.501-0.3240-12.80 
  Praveen, Kumar S 1138 IND0.501-0.3140-12.40 
  Inba, Ilavarasan S 1178 IND1.0010.23409.20 
  Vijayaraj, R. 1790 IND0.001-0.0840-3.20 
  Devadarshaan, I 1178 IND1.0010.23409.20 
  Dhananjeyan, M 1184 IND1.0010.23409.20 
  Kanishka, S 1676 IND0.5010.344013.60 

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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