Individual Calculations January 2019
 Tanisha, Chatterjee  Total change: -4.80  Rating chartPersonal card
 27th The Telegraph School's Chess Championship Kolkata IND 2018-12-14
RcRownchangeKK*chgGame
 1270 1165 1.00 3 -0.12 40 -4.80 
  Atreya, Nandy 1431 IND0.001-0.1840-7.20 
  Adhiraj, Pal 1030 IND1.0010.324012.80 
  Mouhurtik, Ray 1350 IND0.001-0.2640-10.40 

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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