Individual Calculations September 2018
 Krishna, Kumar Saw  Total change: 6.80  Rating chartPersonal card
 4th ADRA FIDE Rated Open Kolkata IND 2018-08-21
RcRownchangeKK*chgGame
 1323 1126 2.00 7 0.17 40 6.80 
  Chakrabarti, Tamal 1526  * IND0.001-0.0840-3.20 
  Ankan, Ghosh 1378 IND0.5010.314012.40 
  Shipon, Sarkar 1347 IND0.001-0.2240-8.80 
  Krishna, Kant Sharma(wb) 1277 IND1.0010.704028.00 
  Rajanya, Datta 1336 IND0.001-0.2340-9.20 
  Srijit, Some 1299 IND0.001-0.2740-10.80 
  Pragati, Das 1100 IND0.501-0.0440-1.60 
 * 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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