Individual Calculations July 2023
 Sourav, S  Total change: 68.00  Rating chartPersonal card
 2nd SSS International Open FIDE Rated Chess Tournament Pudukottari IND 2023-05-29
RcRownchangeKK*chgGame
 1374 1177 2.00 6 0.37 40 14.80 
  Saravanan 1588 IND0.001-0.0840-3.20 
  Yogesh, Loganathan 1435 IND1.0010.824032.80 
  Prajit, Ravishankar 1459 IND0.001-0.1640-6.40 
  Sripathi, Surendar 1392 IND0.001-0.2340-9.20 
  Navaneetha, Madhavaa M M 1029 IND1.0010.304012.00 
  Balamurugan, Senthilkumar 1340 IND0.001-0.2840-11.20 

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)
 
 Visalakshi-Arunachalam 7th SCS International FIDE Rated Open Chess Tournament Sivakasi IND 2023-06-08
RcRownchangeKK*chgGame
 1470 1289 3.50 7 1.33 40 53.20 
  Vijayaraj, R. 1790 IND1.0010.964038.40 
  Yashwant, B 1657 IND0.001-0.1040-4.00 
  Hari, Prasath D 1131 IND1.0010.294011.60 
  Unnikrishnan, M A 1562 IND0.5010.334013.20 
  Surendiraa, A Sathish 1489 IND0.001-0.2440-9.60 
  Praveen, Kumar S 1138 IND1.0010.304012.00 
  Raaghav, Kabil M 1523 IND0.001-0.2140-8.40 

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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