Individual Calculations February 2020
 Tiya, Setia  Total change: -9.20  Rating chartPersonal card
 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" Delhi IND 2020-01-13
RcRownchangeKK*chgGame
 1382 1221 1.50 6 -0.23 40 -9.20 
  Dhrubajyoti, Borpatra 1400 IND0.001-0.2740-10.80 
  Vinoth, Kumar M 1383 IND0.001-0.2940-11.60 
  Harikrishan, Prajapati 1371 IND0.5010.20408.00 
  Siddiqui, Md. Sabir 1372 IND1.0010.704028.00 
  Khan, Nasir 1404 IND0.001-0.2640-10.40 
  Sasikanth, R 1364 IND0.001-0.3140-12.40 

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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