Individual Calculations May 2017
 Chennuru, Abhiram  Total change: -13.20  Rating chartPersonal card
 2017 Lone Star Open - U2000 Houston, Texas USA 2017-03-31
RcRownchangeKK*chgGame
 1482 1632 1.00 2 -0.33 40 -13.20 
  Kunka, Harshid 1292 USA1.0010.12404.80 
  Pullabhotla Jr, Venkata Naga 1671 USA0.001-0.4540-18.00 

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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