Individual Calculations March 2015
 Tharuki, A V G Irushi  Total change: 70.00  Rating chartPersonal card
 Women's Qualifying 2015 Galle Galle SRI 2015-02-12
RcRownchangeKK*chgGame
 1272 1150 4.00 6 1.75 40 70.00 
  Mayuraji, L M Dinya 1108 SRI1.0010.444017.60 
  Dewanthi, A H Chamika 1550  * SRI0.5010.424016.80 
  Jayaweera, I G U Subandi 1234 SRI0.5010.12404.80 
  Herath, Thejani Bandara 1083 SRI1.0010.414016.40 
  Jayawardane, Dilmi Udaransi 1550  * SRI0.001-0.0840-3.20 
  Irunika, S D Aruni 1107 SRI1.0010.444017.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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