Individual Calculations January 2020
 Torres Rosas, Rita Rosalia  Total change: -25.80  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1758 1885 2.00 5 -1.29 20 -25.80 
  Mateos Lopez, Jennifer Kas 1555 MEX1.0010.12202.40 
  Garduno Vidal, Omar c2149 MEX0.001-0.1820-3.60 
  Moran Velez, Alejandro De Jesus 1683 MEX0.001-0.7620-15.20 
  Carrillo Diaz, Enrique 1639 MEX1.0010.19203.80 
  Duarte Achach, Raul Alberto 1764 MEX0.001-0.6620-13.20 

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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