Individual Calculations June 2019
 Rohini, T Usha  Total change: -38.40  Rating chartPersonal card
 2nd Maynu 2nd Nellore cup below 1600 FIDE Rating Nellore IND 2019-04-27
RcRownchangeKK*chgGame
 1222 1201 0.00 2 -0.96 40 -38.40 
  Manna, Chiranjit 1435 IND0.001-0.2140-8.40 
  Nishitha, K 1009 IND0.001-0.7540-30.00 

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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