Rapid: Individual Calculations January 2023
 Reyes, Ferdinand Sr. L.  Total change: -7.80  Rating chartPersonal card
 1st PCL FIDE Rapid Non-Master Chess Tournament Imus City PHI 2022-11-06
RcRownchangeKK*chgGame
 1752 1424 0.00 3 -0.39 20 -7.80 
  Marticio, Jeremy B. 1764 PHI0.001-0.1220-2.40 
  Landicho, Israel 1781 PHI0.001-0.1120-2.20 
  De Leon, Apolinar Jr. 1711 PHI0.001-0.1620-3.20 

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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