Individual Calculations January 2019
 Dhrubajyoti, Borpatra  Total change: -24.80  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1197 1413 5.50 8 -0.62 40 -24.80 
  Dishant, Sharma 1116 IND1.0010.15406.00 
  Jutiaditya, Kakoti 1244 IND0.001-0.7240-28.80 
  Gaurav, Nandan Nath 1090 IND1.0010.13405.20 
  Vivek, Rajkumar 1211 IND0.001-0.7640-30.40 
  Hitarth, Pratim Buragohain 1065 IND1.0010.11404.40 
  Arnabjyoti, Gogoi 1250 IND1.0010.284011.20 
  Ballyr, Sinha 1278 IND1.0010.324012.80 
  Pran, Govinda Parashar Kashyap 1320 IND0.501-0.1340-5.20 

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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