Individual Calculations November 2023
 Milligan, Helen  Total change: 5.20  Rating chartPersonal card
 12th Asian Seniors Championship 50 above Tagaytay City PHI 2023-10-14
RcRownchangeKK*chgGame
 2026 1947 3.00 7 0.26 20 5.20 
  Gaichenya, Yelena 2089 KAZ1.0010.692013.80 
  Young, Angelo m2221 PHI0.001-0.1720-3.40 
  Garma, Edgardo f2137 PHI1.0010.752015.00 
  Nadera, Barlo A. m2168 PHI0.001-0.2220-4.40 
  Ismail, Ahmad f1795 MAS0.501-0.2020-4.00 
  Garma, Chito m2222 PHI0.001-0.1720-3.40 
  Reyes, Danilo G. 1547  * PHI0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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