Individual Calculations January 2020
 Sourjya, Mukherjee  Total change: -22.40  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1202 1384 4.50 7 -0.56 40 -22.40 
  Manon, Reja Neer c1784  * BAN0.001-0.0840-3.20 
  Anjishnu, Sinha 1058 IND1.0010.13405.20 
  Srijan, Chatterjee 1128 IND0.001-0.8140-32.40 
  Arit, Chakraborty 1042 IND1.0010.12404.80 
  Debankur, Banerjee 1130 IND0.501-0.3140-12.40 
  Ryan, Mandal 1122 IND1.0010.18407.20 
  Anjistha, Basak 1153 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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