Individual Calculations December 2018
 Siregar, Muhammad Novian  Total change: -46.80  Rating chartPersonal card
 9th Asian Seniors Chess Championships 2018 - Standard Tagaytay City PHI 2018-11-02
RcRownchangeKK*chgGame
 2049 2267 3.00 7 -2.34 20 -46.80 
  Roullo, Rolzon 1946 PHI0.501-0.3720-7.40 
  Camer, Angelito 2060 AUS0.001-0.7720-15.40 
  Milligan, Helen cwf1954 NZL0.501-0.3620-7.20 
  Kassymov, Timur 1949 KAZ1.0010.13202.60 
  Sabah, Iraj 2043 IRI1.0010.22204.40 
  Baimurzin, Aitkazy m2154 KAZ0.001-0.6520-13.00 
  Caturla, Cesar 2240 PHI0.001-0.5420-10.80 

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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