Individual Calculations February 2019
 Kumar, Sumit  Total change: 35.00  Rating chartPersonal card
 14th KCM Below 1600 FIDE Rated Coimbatore IND 2018-12-28
RcRownchangeKK*chgGame
 1349 1139 0.00 2 -0.46 40 -18.40 
  Nagaraj, Naik 1357 IND0.001-0.2240-8.80 
  Pratyush, J 1340 IND0.001-0.2440-9.60 

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)
 
NOTE: K factor changed
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1314 1037 4.00 8 2.67 20 53.40 
  Akshat, Chaurasia 1370 IND0.001-0.1220-2.40 
  Vijay, Chauhan 1294 IND0.001-0.1820-3.60 
  Kazmi, S Athar Abbas 1264 IND1.0010.792015.80 
  Lalit, Kumar 1295 IND1.0010.822016.40 
  Radhakrishnan.k.s 1339 IND0.001-0.1520-3.00 
  Ujaan, Bhattacharya 1295 IND1.0010.822016.40 
  Rakesh, Ranjan 1314 IND1.0010.832016.60 
  Lenin, A G 1342 IND0.001-0.1420-2.80 

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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