Individual Calculations January 2020
 Sanchez Lantigua, Miguel Andres  Total change: 11.60  Rating chartPersonal card
 Copa Blanca Vidal 2019 Santiago de los Caballeros. DOM 2019-11-28
RcRownchangeKK*chgGame
 1898 1612 1.00 4 0.29 40 11.60 
  Fernandez Polanco, Angel Miguel 1816 DOM1.0010.764030.40 
  Jorge, Alberto 2012  * DOM0.001-0.0840-3.20 
  Castillo, Kelvin 2012  * DOM0.001-0.0840-3.20 
  Paulino Rosario, Dalver 1750 DOM0.001-0.3140-12.40 
 * 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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