Individual Calculations February 2020
 Siddiqui, Md. Sabir  Total change: -44.40  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1149 1372 4.00 8 -2.22 20 -44.40 
  Aditya, Garg 1054 IND0.501-0.3720-7.40 
  Lalagovind, Laxman Kolpek 1140 IND1.0010.21204.20 
  Shivam, Shah 1149 IND0.501-0.2820-5.60 
  Lokhandkar, Rushikesh 1223 IND0.501-0.2020-4.00 
  Tiya, Setia 1221 IND0.001-0.7020-14.00 
  Angad, Minocha 1182 IND0.501-0.2520-5.00 
  Manish, Kumar Singh 1160 IND0.001-0.7720-15.40 
  Sidhu, Anup 1061 IND1.0010.14202.80 

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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