Individual Calculations December 2017
 Ayusha, Samantaray  Total change: 150.80  Rating chartPersonal card
 31st National Under 9 OPEN CHAMPIONSHIP 2017 Gurgaon IND 2017-11-02
RcRownchangeKK*chgGame
 1188 1015 4.00 9 1.50 40 60.00 
  Aashman, Gupta 1325 IND0.001-0.1440-5.60 
  Aryan, Arora 1157 IND0.5010.19407.60 
  Pragy, Narayan 1077 IND1.0010.594023.60 
  Soyam, Laxmidatt D Sabat 1176 IND0.001-0.2940-11.60 
  Abhinav, Raj 1147 IND0.001-0.3240-12.80 
  Sahil, Chowdhry 1137 IND1.0010.674026.80 
  Abhyuday, Santhosh 1189 IND0.001-0.2740-10.80 
  Lanheiba, Loitongbam 1217 IND1.0010.764030.40 
  Parva, B Thakkar 1264 IND0.5010.314012.40 

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)
 
 2nd Delhi Chess Association below 1600 FIDE rated - 2017 Delhi IND 2017-11-12
RcRownchangeKK*chgGame
 1315 1015 3.50 8 2.27 40 90.80 
  Shah, Vandan P 1377 IND0.001-0.1040-4.00 
  Jatin, Verma 1203 IND1.0010.744029.60 
  Arun, Harishankar Tripathi 1307 IND0.5010.354014.00 
  Sanjay, Singh 1279 IND1.0010.824032.80 
  Bajpai, Vijay 1415  * IND0.001-0.0840-3.20 
  Jain, Ajinkya 1329 IND0.5010.364014.40 
  Ankit, Annasamudram 1259 IND0.5010.304012.00 
  Manoj, E T 1348 IND0.001-0.1240-4.80 
 * 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)
 

 

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