Individual Calculations August 2023
 Alfaro Alvarado, Luna  Total change: -29.20  Rating chartPersonal card
 III Fase Torneo Licea Tegucigalpa HON 2023-07-22
RcRownchangeKK*chgGame
 1724 1171 0.00 3 -0.09 40 -3.60 
  Garcia, Angie wf1845 ESA0.001-0.0140-0.40 
  Portillo, Roberto Emmanuel 1656 HON0.001-0.0440-1.60 
  Obregon Amador, Jose Francisco 1672 HON0.001-0.0440-1.60 

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)
 
 Torneo Centroamericano y del Caribe U-20 2023 Femenino San Pedro Sula HON 2023-07-24
RcRownchangeKK*chgGame
 1461 1171 0.50 5 -0.64 40 -25.60 
  Clarke, Adani wc1829 JAM0.001-0.0140-0.40 
  Bobadilla, Diana 1339 HON0.001-0.2840-11.20 
  Viana, Valeria 1620 HON0.001-0.0640-2.40 
  Caballero Lemus, Dinora Alejandra 1099 HON0.501-0.1040-4.00 
  Lobo Meneses, Natalia 1418 CRC0.001-0.1940-7.60 

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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