Individual Calculations June 2023
 Alfaro Alvarado, Luna  Total change: 54.40  Rating chartPersonal card
 II Fase Torneo LICEA 2023 La Ceiba HON 2023-05-13
RcRownchangeKK*chgGame
 1403 1117 2.00 3 1.36 40 54.40 
  Murillo Fortin, Iker 1318 HON0.5010.264010.40 
  Marquina, Karen 1202 HON1.0010.624024.80 
  Obregon Amador, Jose Francisco 1689 HON0.5010.484019.20 

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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