Individual Calculations July 2015
 Omurbekova, Diana  Total change: 2.00  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Girls Under-17 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1665 1708 4.50 8 0.05 40 2.00 
  Wang, Mi 1504 TPE0.001-0.7640-30.40 
  Salimova, Asal 1656 UZB0.501-0.0740-2.80 
  Hansani, B H Dureka 1418 SRI1.0010.16406.40 
  Ranasinghe, Thinithi Sahanika 1710 SRI1.0010.504020.00 
  Sapale, Saloni wc1688 IND0.501-0.0340-1.20 
  Methmani, Nelunika wm1701 SRI1.0010.494019.60 
  Mendoza, Shania Mae wf2000 PHI0.5010.354014.00 
  Samudin, Elina 1645 KGZ0.001-0.5940-23.60 

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)
 

 

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