Individual Calculations February 2019
 Amit, Kumar Sukhchain  Total change: 32.40  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1289 1009 2.00 7 0.81 40 32.40 
  Verma, Sudhir K 1353 IND0.001-0.1240-4.80 
  Ravi, Kumar 1409  * IND1.0010.924036.80 
  Avinash, Kumar Yadav 1249 IND0.001-0.2040-8.00 
  Gajendra, Kumar 1287 IND0.001-0.1740-6.80 
  Abhiraj, Banerjee 1226 IND1.0010.784031.20 
  Laya, M 1243 IND0.001-0.2140-8.40 
  Chaman, Lal Thakur 1259 IND0.001-0.1940-7.60 
 * 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)
 

 

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