Individual Calculations July 2019
 Iksha, Soni  Total change: -28.40  Rating chartPersonal card
 12th Mayor's Cup International Open Chess Tournament 2019 "C" category Mumbai IND 2019-06-13
RcRownchangeKK*chgGame
 1300 1029 0.00 4 -0.71 40 -28.40 
  Patnigere, Abhishek 1391 IND0.001-0.1040-4.00 
  Shashank, K 1247 IND0.001-0.2240-8.80 
  Parkar, Mandar 1230 IND0.001-0.2440-9.60 
  Randhir, P. N. 1331 IND0.001-0.1540-6.00 

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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