Rapid: Individual Calculations February 2020
 Harishna, Sri  Total change: -3.40  Rating chartPersonal card
 VS Chess Academy FIDE Rapid Rating Chennai IND 2020-01-26
 1546 1156 0.00 2 -0.17 20 -3.40 
  Ragul, S 1555 IND0.001-0.0820-1.60 
  Bhaskar, N S 1536 IND0.001-0.0920-1.80 

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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