Individual Calculations September 2015
 Chayan, Dutta  Total change: 33.20  Rating chartPersonal card
 53rd National Challenger Chess Championship 2015 Nagpur, Maharashtra IND 2015-08-16
RcRownchangeKK*chgGame
 1677 1332 2.00 10 0.83 40 33.20 
  Pruthu, Deshpande 1732  * IND0.001-0.0840-3.20 
  Anant, Prabhudesai 1732  * IND0.001-0.0840-3.20 
  Saksham, Rautela 1690 IND0.001-0.1040-4.00 
  Surya, Prakash Pokhrial 1712 IND0.001-0.0940-3.60 
  Roneet, Das 1608 IND0.001-0.1740-6.80 
  Vaibhav, Jayant Raut 1564 IND0.001-0.2140-8.40 
  Robert, Runremmawia 1690 IND0.001-0.1040-4.00 
  Rapalli, Krishna 1627 IND1.0010.854034.00 
  Adishta Selvam, S 1682 IND1.0010.894035.60 
  Divya, Garg 1732  * IND0.001-0.0840-3.20 
 * 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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