Individual Calculations January 2019
 Zebadua Molina, Belzazar  Total change: -56.00  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1781 1949 3.50 7 -1.40 40 -56.00 
  Balam, Xool Angel 1626 MEX1.0010.13405.20 
  Zacarias Rodriguez, Santiago 1597 MEX0.501-0.3940-15.60 
  Roca Rojas, Ana Flavia wm2119 CUB0.001-0.2840-11.20 
  Santiago Gonzalez, Frida wc1716 MEX1.0010.21408.40 
  Guillen, Cristobal Sandra Nayeli 1815 MEX0.001-0.6840-27.20 
  Trejo Alonso, Rodrigo 1723 MEX1.0010.21408.40 
  Mena, Martinez Brisa wc1874 MEX0.001-0.6040-24.00 

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)
 

 

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