Individual Calculations November 2023
 Ramos Betancourt, Yanis Angelica  Total change: 6.80  Rating chartPersonal card
 Chesschago Provincial Abierto 2023 Santiago de Cuba CUB 2023-10-14
RcRownchangeKK*chgGame
 1580 1335 0.50 8 -1.36 40 -54.40 
  Santiesteban Campuzano, Fidel Ern 1787 CUB0.001-0.0640-2.40 
  Ortega Falcon, Eliosmel 1521 CUB0.001-0.2640-10.40 
  Pozo Ruiz, Perla Maria 1325 CUB0.001-0.5140-20.40 
  Toledano Martinez, Hiram 1491 CUB0.001-0.2940-11.60 
  Cabrera Toledano, Pablo 1437 CUB0.001-0.3640-14.40 
  Reyes Perez, Rafael 1813 CUB0.001-0.0540-2.00 
  Nieves Maza, Rosa Alis 1515 CUB0.5010.24409.60 
  Espinosa Castaneda, Ronald Manuel 1750 CUB0.001-0.0740-2.80 

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)
 
 Final Provincial Femenina - SCU Santiago de Cuba CUB 2023-10-18
RcRownchangeKK*chgGame
 1439 1335 4.50 8 1.53 40 61.20 
  Fajardo Serrano, Leslie Marian 1364 CUB0.001-0.4640-18.40 
  Nieves Maza, Rosa Alis 1515 CUB1.0010.744029.60 
  Pozo Ruiz, Perla Maria 1325 CUB1.0010.494019.60 
  Almenares Hechavarria, Isallis 1418 CUB1.0010.614024.40 
  Alfaro Brito, Xiomara 1289 CUB0.001-0.5640-22.40 
  Diaz Campo, Ariadna Haynoa 1700 CUB0.001-0.1040-4.00 
  Arias Castro, Barbara Isabel 1399 CUB1.0010.594023.60 
  Nunez Gonzalez, Dianik 1503 CUB0.5010.22408.80 

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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