Rapid: Individual Calculations August 2019
 Manan, Agarwal  Total change: -1.20  Rating chartPersonal card
 31st National Rapid Chess Championships 2019 - Challengers Singapore SGP 2019-07-27
RcRownchangeKK*chgGame
 1055 1077 1.00 2 -0.06 20 -1.20 
  Kapoor, Tanush 1019 IND1.0010.42208.40 
  Liew, Tze Chi 1090 SGP0.001-0.4820-9.60 

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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