Individual Calculations January 2019
 Acosta Cruz, Oscar Yosimar  Total change: -48.00  Rating chartPersonal card
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2093 2212 4.00 8 -1.20 40 -48.00 
  Gonzalez Vidal, Yuri g2553 CUB0.001-0.1240-4.80 
  Mantilla Gras, Geydis De La C. wf1949 CUB0.501-0.3240-12.80 
  Melendez Contreras, Jose R 1932 MEX1.0010.16406.40 
  Barros Rivadeneira, Cristhian m2336 ECU0.001-0.3340-13.20 
  Martha Palafox, Jaime Lionel f1934 MEX1.0010.17406.80 
  Solis Herrera, Javier De J 1961 MEX0.501-0.3140-12.40 
  Martin Del Campo C., Jorge f2090 MEX0.001-0.6740-26.80 
  Alarcon Morales, Elvira wm1992 MEX1.0010.22408.80 

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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