Rapid: Individual Calculations April 2023
 Liwagon, Bob Jones  Total change: 33.80  Rating chartPersonal card
 2023 Balinas Open Rapid Chess Tournament Mandaluyong, NCR PHI 2023-03-18
RcRownchangeKK*chgGame
 1975 2094 6.00 7 1.69 20 33.80 
  Paradero, Raya Georgette 1694  * PHI1.0010.08201.60 
  Gonzales, Alphecca 1595 PHI1.0010.04200.80 
  Asi, Joselito 1788 PHI1.0010.14202.80 
  Antonio, Rogelio Jr g2336 PHI0.5010.30206.00 
  Pacis, Adrian f1984 PHI1.0010.35207.00 
  Ocsan, Melito Jr 2058 PHI1.0010.45209.00 
  Concio, Michael Jr. m2370 PHI0.5010.33206.60 
 * 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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