Individual Calculations January 2020
 Annyatoma, Das  Total change: 5.20  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1276 1419 5.50 8 0.13 40 5.20 
  Nilarnab, Barman 1024 IND1.0010.08403.20 
  Anjistha, Basak 1153 IND1.0010.18407.20 
  Sparsh, Khandelwal 1819  * IND0.001-0.0840-3.20 
  Shreshtha, Surai 1141 IND1.0010.17406.80 
  Srijan, Chatterjee 1128 IND0.001-0.8540-34.00 
  Debaryo, Basu 1137 IND1.0010.16406.40 
  Sohom, Chatterjee 1127 IND1.0010.15406.00 
  Anushka, Gupta 1681 IND0.5010.324012.80 
 * 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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