Individual Calculations March 2023
 Pujal Marrero, Rubi De La Caridad  Total change: 0.00  Rating chartPersonal card
 Aniversario de la Villa 509 (Sub-12) Camaguey CUB 2023-02-01
RcRownchangeRpKK*chgGame
 1368 0 2.50 7 0.00 1266   0.00 
  Morales Leyva, Brayan Daniel 1395 CUB0.0010.00 0.00 
  Basulto De La Torre, Carlos Alons 1297 CUB0.5010.00 0.00 
  Armengol Venegas, Ashly Maria 1297 CUB1.0010.00 0.00 
  Espinosa Castaneda, Ronald Manuel 1745 CUB0.0010.00 0.00 
  Perez Saladrigas, Leandro 1224 CUB0.0010.00 0.00 
  Hernandez Cachon, Claudia 1319 CUB0.0010.00 0.00 
  Ramos Betancourt, Yanis Angelica 1300 CUB1.0010.00 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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