Individual Calculations January 2020
 Ayan, Pal  Total change: 34.40  Rating chartPersonal card
 28th The Telegraph Schools' Chess Championship Kolkata IND 2019-12-13
RcRownchangeKK*chgGame
 1670 1851 6.50 8 0.86 40 34.40 
  Sohom, Chatterjee 1451  * IND1.0010.08403.20 
  Archisman, Patra 1451  * IND1.0010.08403.20 
  Anish, Rooj 1531 IND1.0010.13405.20 
  Debarghya, Samanta 1637 IND0.501-0.2740-10.80 
  Ritabrata, Chakraborty 1474 IND1.0010.09403.60 
  Rounak, Pathak 1659 IND1.0010.254010.00 
  Srijit, Paul m2251  * IND0.5010.424016.80 
  Sparsh, Khandelwal 1905 IND0.5010.08403.20 
 * 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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