Individual Calculations February 2019
 Bir Singh, Raminder  Total change: -27.60  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1420 1500 4.00 9 -1.38 20 -27.60 
  Haribabu, Sharma 1707 IND0.001-0.2320-4.60 
  Nihal, Swarna 1203 IND1.0010.15203.00 
  Aditya, P Melani 1754 IND0.001-0.1920-3.80 
  Gaigore, Sanskar 1244 IND1.0010.19203.80 
  Patil, Ketan 1749 IND0.001-0.1920-3.80 
  Hardik, Sharma 1305 IND0.001-0.7520-15.00 
  Gunin, Malik 1263 IND1.0010.20204.00 
  Srikanth, T 1269 IND0.001-0.7920-15.80 
  Rishita, Sinha 1290 IND1.0010.23204.60 

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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