Individual Calculations March 2019
 Arivarasu, K P  Total change: 64.40  Rating chartPersonal card
 KCA 18th Open FIDE Rated Chess Tournament Kotayam IND 2019-02-08
RcRownchangeKK*chgGame
 1406 1289 4.50 8 1.61 40 64.40 
  Colaco, Reuben 1689  * IND0.001-0.0840-3.20 
  Justin, Joseph 1485 IND0.001-0.2540-10.00 
  Avantika, Banujit Narayan 1070 IND1.0010.22408.80 
  Arjun, Kumar S 1466 IND0.001-0.2740-10.80 
  Vikraanth, S 1065 IND1.0010.22408.80 
  Sarath, Kumar Murugesan 1449 IND1.0010.714028.40 
  Satheesan, O N 1454 IND1.0010.724028.80 
  Midhun, Kumar M A 1572 IND0.5010.344013.60 
 * 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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