Individual Calculations January 2020
 Oiendrila, Bhattacharya  Total change: 68.80  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1321 1052 3.00 7 1.72 40 68.80 
  Eshan, Bhattacharjee 1452  * IND0.001-0.0840-3.20 
  Oishik, Kundu 1360 IND1.0010.864034.40 
  Avigyan, Ghosh 1322 IND0.5010.334013.20 
  Vedika, Agarwal 1372 IND0.001-0.1340-5.20 
  Adrito, Sarkar 1334 IND1.0010.844033.60 
  Siddhartha, Sarkar 1184 IND0.5010.18407.20 
  Abhiraj, Nag 1222 IND0.001-0.2840-11.20 
 * 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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