Individual Calculations August 2019
 Aaditya, Singla  Total change: -25.60  Rating chartPersonal card
 Commonwealth Chess Championship-2019 (U10O) New Delhi IND 2019-07-01
RcRownchangeKK*chgGame
 1255 1076 1.00 6 -0.64 40 -25.60 
  Samyak, Dharewa 1404 IND0.001-0.1340-5.20 
  Pradyumna, Kanukollu 1222 IND0.001-0.3040-12.00 
  Nihal, Swarna 1195 IND0.001-0.3440-13.60 
  Yang, Alex 1201 RSA0.5010.17406.80 
  Reyan, Md. 1227 IND0.5010.20408.00 
  Madhavansh, Mittal 1282 IND0.001-0.2440-9.60 

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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