Individual Calculations February 2019
 Alvarez, Marco Antonio  Total change: 17.60  Rating chartPersonal card
 IRT "Cerro Rico de Potosi" Potosi BOL 2019-01-18
RcRownchangeKK*chgGame
 1918 1882 3.50 6 0.88 20 17.60 
  Chambi Choque, Matias 1482  * BOL1.0010.08201.60 
  Condori Terrazas, Jhonatan Deyvid 1482  * BOL1.0010.08201.60 
  Borda, Cesar c2143 BOL0.5010.32206.40 
  Bolanos, Fernando c2231 BOL0.001-0.1120-2.20 
  Mariscal, Rodrigo 2027 BOL1.0010.692013.80 
  Mendoza, Rodrigo 2141 BOL0.001-0.1820-3.60 
 * 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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