Rapid: Individual Calculations November 2023
 Calis, John Erlsson  Total change: 0.40  Rating chartPersonal card
 1st Little Scouts FIDE Rapid Open 2000 & below Chess Tournament Imus City PHI 2023-10-07
RcRownchangeKK*chgGame
 1362 1357 1.00 2 0.01 40 0.40 
  Loyola, Winston 1475 PHI0.001-0.3440-13.60 
  Jaen, Elvira Joy 1248 PHI1.0010.354014.00 

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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