Individual Calculations March 2020
 Ortiz, Rodolfo  Total change: -17.40  Rating chartPersonal card
 IRT Abierto con los Maestros - Torre blanca 2020 CABA ARG 2020-02-03
RcRownchangeKK*chgGame
 1346 1059 0.00 5 -0.87 20 -17.40 
  Luzuriaga, Norberto 1459  * ARG0.001-0.0820-1.60 
  Masini, Fernando 1400 ARG0.001-0.1220-2.40 
  Filpi, Roberto 1271 ARG0.001-0.2320-4.60 
  Zuluaga, Juan Pablo 1420 ARG0.001-0.1020-2.00 
  Diaz Cortez, Santiago 1178 ARG0.001-0.3420-6.80 
 * 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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