Individual Calculations October 2022
 Ravi, Shankar S  Total change: 0.00  Rating chartPersonal card
 Tamil Nadu State Under-15 Open Chess Championship-2022 Arupukottai IND 2022-09-07
RcRownchangeRpKK*chgGame
 1071 0 0.50 4 0.00 749   0.00 
  Dharanidharan, M 1188 IND0.0010.00 0.00 
  Prajin, K 1034 IND0.5010.00 0.00 
  Praveenkumar, K 1016 IND0.0010.00 0.00 
  Yogesh, S 1046 IND0.0010.00 0.00 

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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