Individual Calculations November 2023
 Ecot, Lourecel  Total change: -29.60  Rating chartPersonal card
 NCFP Philippine National Amateur Chess Championship Grand Finals - Open Division Tagaytay City PHI 2023-10-06
RcRownchangeKK*chgGame
 1730 1938 3.00 6 -1.48 20 -29.60 
  Tabernilla, Tyrhone James 1638 PHI1.0010.15203.00 
  Paglinawan, Zeus Alexis 1698 PHI1.0010.20204.00 
  Andes, Franklin Loyd 1800 PHI0.501-0.1920-3.80 
  Lorenzo, Kimuel Aaron O. 1959 PHI0.001-0.4720-9.40 
  Tan, Mary Joy 1741 PHI0.001-0.7520-15.00 
  Visca, Jayson 1541 PHI0.501-0.4220-8.40 

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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