Rapid: Individual Calculations September 2018
 Rodriguez Torres, Sheila G  Total change: -1.60  Rating chartPersonal card
 Rumbo al Tabasco Chess Championship 2018 Villahermosa, Tabasco MEX 2018-08-05
 1840 1440 0.00 1 -0.08 20 -1.60 
  Cofre Archibold, Nestor f1840  * MEX0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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