Individual Calculations January 2023
 Castellanos Hernandez, Emilio Au  Total change: 18.00  Rating chartPersonal card
 XXXII GM Carlos Torre Repetto In Memoriam 2022 Magistral Merida, Yucatan. MEX 2022-12-16
RcRownchangeKK*chgGame
 2248 1946 2.50 9 0.90 20 18.00 
  Cervantes Landeiro, Thalia fwg2309 USA0.5010.40208.00 
  Gutierrez Delgado, Yusuan A. f2301 CUB0.5010.39207.80 
  Portal Ramos, Cristhian 2274 CUB1.0010.872017.40 
  Quesada Perez, Luis Ernesto g2552 CUB0.001-0.0220-0.40 
  Morales Marmol, Marcos Antonio 2242 CUB0.5010.35207.00 
  Diaz Rosas, Julio Cesar f2324 MEX0.001-0.0920-1.80 
  Palma Villanueva, Miguel Ta 2197 MEX0.001-0.1920-3.80 
  Jorajuria Mendoza, Algol 2115 MEX0.001-0.2820-5.60 
  Castellanos Hernandez, Lhia Itzay wc1921 MEX0.001-0.5320-10.60 

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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