Rapid: Individual Calculations December 2018
 Sabah, Iraj  Total change: 28.40  Rating chartPersonal card
 9th Asian Seniors Rapid Chess Championships 2018 Tagaytay City PHI 2018-11-03
RcRownchangeKK*chgGame
 2089 2043 4.00 6 1.42 20 28.40 
  Pacis, Adrian f2283 PHI0.001-0.2020-4.00 
  Chakeyeva, Almagul 1658 KAZ0.501-0.4120-8.20 
  Gaticales, Martin 1911 PHI1.0010.32206.40 
  Siregar, Muhammad Novian f2267 INA1.0010.782015.60 
  Lorena, Carlo 2136 PHI1.0010.632012.60 
  Young, Angelo m2281 PHI0.5010.30206.00 

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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