Blitz: Individual Calculations July 2018
 Busa, Nelson Jr.  Total change: -40.40  Rating chartPersonal card
 19th ASEAN Age Group Chess Championships-Blitz Open 20U Davao City PHI 2018-06-27
RcRownchangeKK*chgGame
 2006 2012 1.00 6 -2.02 20 -40.40 
  Nguyen, Duc Sang 1677 VIE1.0010.12202.40 
  Bersamina, Paulo m2336 PHI0.001-0.1320-2.60 
  Sai Agni Jeevitesh, J f2190 IND0.001-0.2720-5.40 
  Miciano, John Marvin m1743 PHI0.001-0.8320-16.60 
  Graspela, Coellier 1977 PHI0.001-0.5520-11.00 
  Morado, Jeth Romy 2114 PHI0.001-0.3620-7.20 

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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