Individual Calculations November 2017
 Concio, Michael Jr.  Total change: 18.20  Rating chartPersonal card
 2017 Negros International Open Chess Championship Bacolod City PHI 2017-10-11
RcRownchangeKK*chgGame
 2205 1835 1.50 6 0.91 20 18.20 
  Yap, Kim Steven m2235  * PHI0.001-0.0820-1.60 
  Salubre, Jayson 2235  * PHI0.001-0.0820-1.60 
  Miciano, John Marvin 2159 PHI1.0010.872017.40 
  Tran, Minh Thang m2235  * VIE0.001-0.0820-1.60 
  Quizon, Daniel 2196 PHI0.001-0.1020-2.00 
  Fronda, Jan Jodilyn wm2170 PHI0.5010.38207.60 
 * 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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