Individual Calculations January 2019
 Kumar, Sankalp  Total change: -50.00  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1265 1393 4.00 8 -1.25 40 -50.00 
  Rishan, Debnath 1078 IND0.501-0.3640-14.40 
  Sohom, Chatterjee 1071 IND0.501-0.3740-14.80 
  Aditya, Sinha 1114 IND1.0010.16406.40 
  Shriyansh, Dey 1182 IND1.0010.23409.20 
  Rounak, Pathak 1719 IND1.0010.874034.80 
  Pratyay, Chowdhury 1645 IND0.001-0.1940-7.60 
  Archisman, Patra 1148 IND0.001-0.8040-32.00 
  Siddhartha, Sarkar 1161 IND0.001-0.7940-31.60 

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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