Individual Calculations September 2017
 Romit, Verma  Total change: -77.60  Rating chartPersonal card
 55th National Challengers Chess Championship 2017 Ahmedabad IND 2017-08-12
RcRownchangeKK*chgGame
 1428 1411 2.50 9 -1.94 40 -77.60 
  Agarwal, Brajesh 1811  * IND0.001-0.0840-3.20 
  Mullick, Raahil c1773 IND0.001-0.1040-4.00 
  Devesh, Anand Naik 1616 IND0.001-0.2440-9.60 
  Siri, Sharma 1190 IND0.501-0.2840-11.20 
  Rajendra, Singh Rana 1485 IND0.001-0.4040-16.00 
  Lasani, H Kothari 1201 IND0.001-0.7740-30.80 
  Azmat, Gowher Khan Dr. 1173 IND1.0010.20408.00 
  Neeraj, Sah 1418 IND0.5010.01400.40 
  Parth, Kuntal Raval 1189 IND0.501-0.2840-11.20 
 * 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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