Blitz: Individual Calculations July 2018
 Graspela, Coellier  Total change: -6.00  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Blitz Open 20U Davao City PHI 2018-06-27
RcRownchangeKK*chgGame
 1998 1977 3.00 7 -0.30 20 -6.00 
  Bersamina, Paulo m2336 PHI0.001-0.1020-2.00 
  Miciano, John Marvin m1743 PHI0.501-0.2920-5.80 
  Sagita, Catur Adi f2125 INA0.001-0.3020-6.00 
  Nguyen, Duc Sang 1677 VIE1.0010.15203.00 
  Busa, Nelson Jr. 2012 PHI1.0010.552011.00 
  Setyaki, Azarya Jodi f2092 INA0.5010.16203.20 
  Sevillano, Rhenzi Kyle 2001 PHI0.001-0.4720-9.40 

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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