Individual Calculations January 2023
 Quesada Perez, Yasser  Total change: 5.90  Rating chartPersonal card
 XXXII GM Carlos Torre Repetto In Memoriam 2022 Magistral Merida, Yucatan. MEX 2022-12-16
RcRownchangeKK*chgGame
 2474 2598 6.50 9 0.59 10 5.90 
  Morales Marmol, Marcos Antonio 2242 CUB1.0010.11101.10 
  Sanchez Alvarez, Roberto Carlos m2436 PAN1.0010.29102.90 
  Espinosa Veloz, Ermes g2502 CUB0.501-0.1310-1.30 
  Leon Hoyos, Manuel g2488 MEX1.0010.35103.50 
  Barrientos, Sergio E g2465 COL0.501-0.1810-1.80 
  Martinez Alcantara, Jose Eduardo g2597 PER0.5010.00100.00 
  Almeida Quintana, Omar g2534 CUB0.501-0.0910-0.90 
  Ortiz Suarez, Isan Reynaldo g2517 CUB0.501-0.1110-1.10 
  Cardoso Cardoso, Jose Gabriel g2486 COL1.0010.35103.50 

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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