Individual Calculations January 2019
 Nishita, Jha  Total change: -17.20  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1240 1030 0.50 4 -0.43 40 -17.20 
  Ankit, Ray 1267 IND0.5010.304012.00 
  Ishika, Mondal 1261 IND0.001-0.2140-8.40 
  Debapriya, Manna 1144 IND0.001-0.3440-13.60 
  Samyak, Dharewa 1289 IND0.001-0.1840-7.20 

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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