Individual Calculations January 2023
 Mangao, Danmaersk  Total change: -50.80  Rating chartPersonal card
 MPCL Manny Pacquiao International Open Chess Festival General Santos City PHI 2022-12-13
RcRownchangeKK*chgGame
 1953 2237 4.00 7 -1.27 40 -50.80 
  Carreon, Melizah Ruth 1837  * PHI1.0010.08403.20 
  Lorenzo, Kimuel Aaron O. 1835 PHI0.001-0.9240-36.80 
  Casiguran, Phil Martin 1650 PHI1.0010.02400.80 
  Leysa, Ferdinand 2039 PHI0.001-0.7640-30.40 
  Sta. Ana, Jacob 1617 PHI1.0010.01400.40 
  Garma, Chito m2345 PHI1.0010.654026.00 
  Concio, Michael Jr. m2345 PHI0.001-0.3540-14.00 
 * 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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