Individual Calculations June 2023
 Diaz Garcia, Lianet  Total change: 70.80  Rating chartPersonal card
 XV Festival Internacional Universitario AJEDUNI 2023 La Habana CUB 2023-04-24
RcRownchangeKK*chgGame
 1989 1928 5.50 7 2.55 40 102.00 
  Espinosa Forti, Edrwis Anthuan 2055 CUB1.0010.674026.80 
  Azahares Serrano, Reymond David 1729 CUB1.0010.24409.60 
  Mederos Gonzalez, Rodrigo 2043 CUB0.5010.16406.40 
  Ibanez Milian, Dagoberto f2149 CUB1.0010.784031.20 
  Casal Roses, Alfredo 2115 CUB0.5010.24409.60 
  Rodriguez Gomez, Dario 1934 CUB1.0010.514020.40 
  Neira Garcia, Llirbel Anei 1895 CUB0.501-0.0540-2.00 

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)
 
 XIV Campeonato Continental Femenino de Ajedrez de las Americas 2023 La Habana CUB 2023-05-07
RcRownchangeKK*chgGame
 1909 1928 4.00 9 -0.78 40 -31.20 
  Chumpitaz, Ann wm2258 PER0.001-0.1240-4.80 
  Mayeregger Gonzalez, Renata 1675 PAR0.501-0.3140-12.40 
  Wang, Rachel Zihan 1669 CAN1.0010.18407.20 
  Gutierrez Espinosa, Karen wf2079 CUB0.5010.20408.00 
  Medeiros, Thauane Ferreira wf1854 BRA1.0010.404016.00 
  Linares Napoles, Oleiny wg2236 CUB0.001-0.1440-5.60 
  Field, Rowan Soraya 1741 USA0.001-0.7440-29.60 
  Morales Santos, Natasha wm1899 PUR0.501-0.0440-1.60 
  Castillo Beitia, Ashley Alexandra 1774 PAN0.501-0.2140-8.40 

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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