Individual Calculations September 2015
 Sharma, Vivek  Total change: 6.00  Rating chartPersonal card
 53rd National Challenger Chess Championship 2015 Nagpur, Maharashtra IND 2015-08-16
RcRownchangeKK*chgGame
 1780 1531 2.50 11 0.30 20 6.00 
  Pradip, Tiwari 1931  * IND0.001-0.0820-1.60 
  Sharma, Vibhav 1849 IND0.001-0.1320-2.60 
  Surya, Prakash Pokhrial 1712 IND1.0010.742014.80 
  Manoj, Kumar 1863 IND0.001-0.1220-2.40 
  Dony, K V 1771 IND0.001-0.2020-4.00 
  Rajeev, V M 1743 IND0.001-0.2320-4.60 
  Sushmita, Lama 1709 IND0.5010.23204.60 
  Gillford, Thangkhiew 1817 IND0.5010.34206.80 
  Gukesh, D c1765 IND0.001-0.2120-4.20 
  Mendonca, Leon Luke c1736 IND0.5010.26205.20 
  Adishta Selvam, S 1682 IND0.001-0.3020-6.00 
 * 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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