Individual Calculations September 2022
 Koshin, Das  Total change: -0.40  Rating chartPersonal card
 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 Agartala IND 2022-08-13
RcRownchangeKK*chgGame
 1416 1318 4.00 8 -0.01 40 -0.40 
  Rios, Cristhian Camilo g2431 COL0.0010.00400.00 
  Hiya, Garg 1049 IND0.501-0.3340-13.20 
  Mehekdwip, Gope 1017 IND0.501-0.3540-14.00 
  Anurag, Bhattacharjee 1147 IND1.0010.274010.80 
  Dhami, Dipak 1148 NEP1.0010.284011.20 
  Sneha, Halder 1747 IND0.001-0.0740-2.80 
  Bishnupada, Dey 1262 IND1.0010.424016.80 
  Yuwan, Das 1530 IND0.001-0.2340-9.20 

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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