Individual Calculations January 2020
 Kazi Zarin, Tasnim  Total change: -1.20  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1493 1708 6.00 8 -0.03 40 -1.20 
  Agradeep, Halder 1308  * IND1.0010.08403.20 
  Warsia, Khusbu 1327 BAN1.0010.09403.60 
  Ritabrata, Chakraborty 1474 IND0.501-0.2940-11.60 
  Uddipan, Roy 1412 IND1.0010.15406.00 
  Koustav, Chatterjee m2108  * IND0.001-0.0840-3.20 
  Vedika, Agarwal 1372 IND1.0010.12404.80 
  Sagnik, Saha 1460 IND0.501-0.3140-12.40 
  Shresth, Mahapatra 1481 IND1.0010.21408.40 
 * 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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