Rapid: Individual Calculations December 2019
 Lopez Mejia, Mario  Total change: 0.00  Rating chartPersonal card
 I Torneo Rapid Sub20 Alajuela 2019 Alajuela CRC 2019-11-09
RcRownchangeRpKK*chgGame
 1287 0 2.50 5 0.00 1287   0.00 
  Brenes Miranda, Aymed 1162 CRC1.0010.00 0.00 
  Sandi Castro, Allan 1375 CRC0.5010.00 0.00 
  Mena Brenes, Deivid 1178 CRC1.0010.00 0.00 
  Rojas Arias, Sebastian 1303 CRC0.0010.00 0.00 
  Granados Wing, Brian Saul 1417 CRC0.0010.00 0.00 

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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