Individual Calculations January 2019
 Sneha, Halder  Total change: 56.00  Rating chartPersonal card
 3rd CPPA Open Rating Chess Tournament Duliajan IND 2018-12-15
RcRownchangeKK*chgGame
 1528 1282 2.50 5 1.40 40 56.00 
  Bora, Mahendra 1682  * IND0.001-0.0840-3.20 
  Prasanna, Tamuli 1512 IND0.5010.294011.60 
  Jadav, Gogoi 1429 IND1.0010.704028.00 
  Singh, Y. Dhanabir 1682  * IND0.001-0.0840-3.20 
  Devabarenya, Gogoi 1335 IND1.0010.574022.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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