Individual Calculations June 2024
 Prasidh, Balamurugan  Total change: -41.20  Rating chartPersonal card
 Tamil Nadu State Under-15 Open Chess Championships 2024 Pudukottai IND 2024-05-15
RcRownchangeKK*chgGame
 1599 1464 0.00 3 -0.95 40 -38.00 
  Ravada, Karthikesava 1608 IND0.001-0.3140-12.40 
  Raviwarman, K 1586 IND0.001-0.3340-13.20 
  Surya, A 1602 IND0.001-0.3140-12.40 

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)
 
 Tamil Nadu State Under-25 Open Chess Championships 2024 Panruti IND 2024-05-22
RcRownchangeKK*chgGame
 1864 1464 0.00 1 -0.08 40 -3.20 
  Yashwant, B 1864  * IND0.001-0.0840-3.20 
 * 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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