Individual Calculations January 2019
 Sanjib, Chetia  Total change: -14.40  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1337 1186 1.50 6 -0.36 40 -14.40 
  Anik, Kumar Lahon 1415 IND0.001-0.2140-8.40 
  Dhruv, Phukan 1339 IND0.001-0.3040-12.00 
  Mukul, Borah 1389 IND0.001-0.2440-9.60 
  Rituraj, Saikia 1062 IND1.0010.334013.20 
  Achitanga, Kashyap 1379 IND0.001-0.2540-10.00 
  Nawab, Mukril Zadeed 1439 IND0.5010.314012.40 

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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