Individual Calculations January 2019
 Dutta, Pehlaj  Total change: 30.40  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1294 1210 3.50 7 0.76 40 30.40 
  Parthaprotim, Gogoi 1344 IND0.5010.18407.20 
  Anurag, Medhi 1415 IND0.001-0.2440-9.60 
  Aarohan, Saikia 1397 IND0.5010.24409.60 
  Sumangal, Borgohain 1298 IND0.5010.12404.80 
  Bhargav, Gogoi 1285 IND0.001-0.4040-16.00 
  Pratik, Ranjan Baruah 1039 IND1.0010.274010.80 
  Ballyr, Sinha 1278 IND1.0010.594023.60 

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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