Individual Calculations February 2019
 Iqbal, Singh  Total change: -10.40  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1379 1104 0.00 5 -0.87 20 -17.40 
  Siddhant, Nath Jha 1504  * IND0.001-0.0820-1.60 
  Akhil, Alapati 1402 IND0.001-0.1520-3.00 
  Gote, Kaustubh 1351 IND0.001-0.1920-3.80 
  Rachishnu, Datta 1305 IND0.001-0.2420-4.80 
  Shamim, Ahmad 1335 IND0.001-0.2120-4.20 
 * 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 International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1319 1104 1.50 5 0.35 20 7.00 
  Singh, Subham Kumar 1405 IND0.001-0.1520-3.00 
  Manoj, Kumar 1304 IND1.0010.762015.20 
  Arshpreet, Singh 1309 IND0.5010.26205.20 
  Nakhawa, Sahil 1302 IND0.001-0.2420-4.80 
  Mudra, Uday 1274 IND0.001-0.2820-5.60 

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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