Individual Calculations February 2019
 Raman, P  Total change: -38.40  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1418 1501 3.50 9 -1.92 20 -38.40 
  Deepak, Rai 1710 IND0.001-0.2320-4.60 
  Pushkar, Gupta 1233 IND0.001-0.8320-16.60 
  Jatin 1220 IND1.0010.16203.20 
  Ujaan, Bhattacharya 1295 IND0.501-0.2620-5.20 
  Arshpreet, Singh 1309 IND1.0010.25205.00 
  Jaspreet, Singh 1671 IND0.001-0.2820-5.60 
  Sushanth, Kamabathula 1267 IND1.0010.21204.20 
  Kapadi, Yash 1748 IND0.001-0.1920-3.80 
  Rachishnu, Datta 1305 IND0.001-0.7520-15.00 

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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