Individual Calculations September 2017
 Parth, Kuntal Raval  Total change: 68.40  Rating chartPersonal card
 55th National Challengers Chess Championship 2017 Ahmedabad IND 2017-08-12
RcRownchangeKK*chgGame
 1495 1189 3.50 12 1.71 40 68.40 
  Arya, Bhakta 1589  * IND0.001-0.0840-3.20 
  Shah, Jeet 1589  * IND0.001-0.0840-3.20 
  Ruthra, Kumar M 1516 IND1.0010.874034.80 
  Ahmed, Sarfaraz 1589  * IND0.001-0.0840-3.20 
  Madhani, Shilpee 1497 IND0.001-0.1440-5.60 
  Syam, Peter 1517 IND0.001-0.1340-5.20 
  Silseng, N Marak 1405 IND0.5010.284011.20 
  Adalja, Vanssh A 1390 IND0.5010.264010.40 
  Rajendra, Singh Rana 1485 IND0.001-0.1540-6.00 
  Romit, Verma 1411 IND0.5010.284011.20 
  Mahi, Amit Doshi 1428 IND0.5010.304012.00 
  Vraj, N Shah 1520 IND0.5010.384015.20 
 * 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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