Individual Calculations August 2016
 Soni, Piyush  Total change: -61.20  Rating chartPersonal card
 All India below 1600 Chess tournament Sainikpuri IND 2016-07-16
RcRownchangeKK*chgGame
 1191 1310 3.00 7 -1.53 40 -61.20 
  Praveen, Kumar Kalaveni 1440 IND0.5010.18407.20 
  Mangaldeep, Mitra 1412 IND0.001-0.3640-14.40 
  Surya, Raghava I 1131 IND0.001-0.7340-29.20 
  Raja, Sree Virinchi Vadali 1124 IND0.501-0.2440-9.60 
  Nethra, Chandupatla 1035 IND1.0010.17406.80 
  Sumit, Gautam 1108 IND1.0010.24409.60 
  Rajaraman, S 1084 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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