Rapid: Individual Calculations January 2023
 Alcodia, Romeo  Total change: 5.20  Rating chartPersonal card
 6th Edition Kamatyas Invitational Rapid Chess Tournament Paranaque City PHI 2022-12-10
RcRownchangeKK*chgGame
 1855 1969 5.00 8 0.26 20 5.20 
  Jaen, Elvira Joy 1569  * PHI1.0010.08201.60 
  Buto, Al-Basher 1597 PHI0.501-0.4020-8.00 
  Mabini, Alvin 1305 PHI1.0010.01200.20 
  Hernandez, Lexie Grace 1806 PHI0.501-0.2220-4.40 
  Banawa, Joel m2402 USA0.001-0.0620-1.20 
  Macaspac, Arthur 2047 USA1.0010.612012.20 
  Nadera, Barlo A. m2124 PHI1.0010.712014.20 
  Bartolome, Remark 1989 PHI0.001-0.4720-9.40 
 * 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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