Individual Calculations June 2017
 Narayan, Das  Total change: -9.40  Rating chartPersonal card
 2nd Balasore All India FIDE Rating Balasore IND 2017-05-05
RcRownchangeKK*chgGame
 1441 1420 4.00 8 0.13 20 2.60 
  Chattarjee, Laltu 1820  * IND0.001-0.0820-1.60 
  Deepak, Ranjan Nayak 1020  * IND1.0010.08201.60 
  Somdeb, Mazumder 1138 IND1.0010.16203.20 
  Abijit, Mistry 1740 IND0.001-0.1320-2.60 
  Nayak, Sunil Kumar 1194 IND1.0010.21204.20 
  Rajesh, Kumar Nayak 1649 IND0.001-0.2120-4.20 
  Atreya, Nandy 1154 IND1.0010.18203.60 
  Das, Susobhit 1812 IND0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Delhi Chess Association below 1600 FIDE Rated Chess Tournament-2017 New Delhi IND 2017-05-13
RcRownchangeKK*chgGame
 1264 1420 5.00 8 -0.60 20 -12.00 
  Sahib, Singh 1192 IND1.0010.21204.20 
  Somakanta, Singh Haobam 1588 IND0.001-0.2820-5.60 
  Kumar, Reddy M V 1234 IND0.001-0.7420-14.80 
  Kiaan, Agrawal 1168 IND1.0010.19203.80 
  Vinayak, Tripathy 1234 IND0.001-0.7420-14.80 
  Ankit, Annasamudram 1183 IND1.0010.20204.00 
  Aman, Kumar 1243 IND1.0010.27205.40 
  Arpit, Kumar 1266 IND1.0010.29205.80 

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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