Individual Calculations January 2019
 Pratyay, Chowdhury  Total change: 32.00  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1498 1645 6.00 8 0.80 40 32.00 
  Debaryo, Basu 1245  * IND1.0010.08403.20 
  Aman, Kumar 1304 IND1.0010.12404.80 
  Archisman, Patra 1245  * IND1.0010.08403.20 
  Ayan, Pal 1827 IND0.001-0.2640-10.40 
  Sayantan, Das 1325 IND1.0010.13405.20 
  Kumar, Sankalp 1393 IND1.0010.19407.60 
  Soham, Dey 1771 IND0.5010.17406.80 
  Sambarta, Banerjee 1874 IND0.5010.294011.60 
 * 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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