Rapid: Individual Calculations January 2024
 Vegafria, Jewello John  Total change: -29.20  Rating chartPersonal card
 4th Open Tarlac FIDE Rated Chess Tournament Tarlac City, Philippines PHI 2023-12-03
RcRownchangeKK*chgGame
 1585 1910 4.50 7 -1.46 20 -29.20 
  Omangay, Tiv 1477 PHI1.0010.06201.20 
  Hizon, Angelito 1630 PHI1.0010.16203.20 
  Talaboc, Freddie 1775 PHI0.001-0.6820-13.60 
  Parinas, Craison Paul 1510  * PHI1.0010.08201.60 
  Criste, Jaime 1753 PHI0.001-0.7120-14.20 
  Tullao, Edgar 1480 PHI1.0010.07201.40 
  Pidlaoan, Antonio 1470 PHI0.501-0.4420-8.80 
 * 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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