Individual Calculations February 2019
 Vishal, Tiwari  Total change: 74.00  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1401 1335 5.50 9 1.85 40 74.00 
  Jethwani, Himani 1082 IND1.0010.19407.60 
  Raj, Kumar(up) 1462 IND0.5010.17406.80 
  Sujeet, Kumar Chaudhary 1492 IND1.0010.714028.40 
  Soumya, Das 1428 IND0.5010.13405.20 
  Nilesh, Rai 1444 IND1.0010.654026.00 
  Bharathakoti, Sneha 1455 IND1.0010.664026.40 
  Rishi, R 1406 IND0.001-0.4040-16.00 
  Raghava, M 1420 IND0.5010.12404.80 
  Mohammad, Sameed 1424 IND0.001-0.3840-15.20 

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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