Individual Calculations February 2019
 Arjun, Singh  Total change: -23.20  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1213 1394 6.00 9 -0.58 40 -23.20 
  Ajizulla, S K 1090 IND1.0010.14405.60 
  Ramteke, Sumedh 1236 IND0.001-0.7140-28.40 
  Abhishek, Shah 1123 IND0.001-0.8340-33.20 
  Gurmanpreet, Singh 1142 IND1.0010.19407.60 
  Phani, Kumar Y 1213 IND1.0010.264010.40 
  Gunin, Malik 1263 IND1.0010.324012.80 
  Seth, Sitaram 1282 IND1.0010.354014.00 
  Yasar, Abdullah 1300 IND0.501-0.1340-5.20 
  Md., Imran Siddiqui 1266 IND0.501-0.1740-6.80 

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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