Rapid: Individual Calculations April 2023
 Puviya, Sureshkumar  Total change: 27.60  Rating chartPersonal card
 5th Shaastra Rapid FIDE Rated Chess Tournament 2023 Chennai IND 2023-03-11
RcRownchangeKK*chgGame
 1489 1150 2.00 6 0.69 40 27.60 
  Kunal, M. 2138 IND0.0010.00400.00 
  Nivedita, V C 1549 IND0.001-0.0840-3.20 
  Muthu, Palaniappan P L 1394 IND0.001-0.2040-8.00 
  Malvin, Joshua 1460 IND1.0010.864034.40 
  Mahendar, B 1356 IND0.001-0.2440-9.60 
  Sai, Krishna V 1039 IND1.0010.354014.00 

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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