Rapid: Individual Calculations May 2023
 Calacday, Eric  Total change: -10.80  Rating chartPersonal card
 1st MCC INVITATIONAL OPEN CHESS TOURNAMENT MEYCAUAYAN CITY, BULACAN PHI 2023-03-26
RcRownchangeKK*chgGame
 1906 1877 0.00 1 -0.46 20 -9.20 
  Culangan, Randy 1906 PHI0.001-0.4620-9.20 

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)
 
 2nd MCC INVITATIONAL FIDE RATED CHESS TOURNAMENT MEYCAUAYAN CITY, BULACAN PHI 2023-04-16
RcRownchangeKK*chgGame
 1802 1859 0.50 1 -0.08 20 -1.60 
  Garcia, Marvin S. 1802 PHI0.501-0.0820-1.60 

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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