Individual Calculations August 2023
 De Guzman, Ricardo  Total change: -13.90  Rating chartPersonal card
 1st AQ-Prime FIDE Rated 2399 and Below STD Chess Tournament Marikina City PHI 2023-07-01
RcRownchangeKK*chgGame
 2116 2303 3.00 6 -1.39 10 -13.90 
  Mirano, Kevin 2083 PHI0.501-0.2810-2.80 
  Labog, Marc Kevin 2063 PHI0.501-0.3010-3.00 
  Legaspi, Jose Rafael 2068 PHI1.0010.21102.10 
  Mejia, Giovanni 2173 PHI0.501-0.1810-1.80 
  Bacojo, Mark Jay 2310 PHI0.001-0.4910-4.90 
  Curioso, Romulo 2001 PHI0.501-0.3510-3.50 

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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