Blitz: Individual Calculations July 2015
 Chuah, Yi Ning  Total change: -8.20  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Blitz Girls Under-17 Singapore SGP 2015-06-04
RcRownchangeKK*chgGame
 1622 1662 3.50 7 -0.41 20 -8.20 
  Hansani, B H Dureka 1473 SRI1.0010.25205.00 
  Ranasinghe, Thinithi Sahanika 1571 SRI1.0010.38207.60 
  Mendoza, Shania Mae wf1958 PHI0.001-0.1520-3.00 
  Methmani, Nelunika wm1595 SRI1.0010.41208.20 
  Sapale, Saloni wc1678 IND0.001-0.4820-9.60 
  Balasuriya, Sajini Hasara 1436 SRI0.501-0.2920-5.80 
  Odgerel, Jargalmaa 1640 MGL0.001-0.5320-10.60 

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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