Individual Calculations January 2019
 Soham, Dey  Total change: 24.40  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1566 1771 6.50 8 0.61 40 24.40 
  Siddhartha, Sarkar 1371  * IND1.0010.08403.20 
  Mrittika, Mallick 1371  * IND1.0010.08403.20 
  Mohammad Shafiqul, Islam 1458 BAN1.0010.14405.60 
  Debargha, Basu 1428 IND1.0010.12404.80 
  Koustav, Chatterjee 2171  * IND0.001-0.0840-3.20 
  Eshan, Bhattacharjee 1462 IND1.0010.14405.60 
  Pratyay, Chowdhury 1645 IND0.501-0.1740-6.80 
  Alekhya, Mukhopadhyay 1618 IND1.0010.304012.00 
 * 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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