Individual Calculations March 2019
 Rupel, David  Total change: 45.40  Rating chartPersonal card
 III Abierto de Montevideo "Copa Marcel Duchamp 2019" Montevideo URU 2019-02-09
RcRownchangeKK*chgGame
 2079 1953 5.50 9 2.27 20 45.40 
  Cayetano, Juan 1553  * URU1.0010.08201.60 
  Zapata Charles, Santiago f2300 ARG0.001-0.1120-2.20 
  Moratorio, Alberto 1694 URU1.0010.18203.60 
  Larrea, Manuel f2269 URU1.0010.872017.40 
  Barreto, Ignacio C. De Barros 2212 BRA0.5010.32206.40 
  Lujan, Carolina mwg2353  * ARG0.001-0.0820-1.60 
  Gemy, Jose Daniel m2353  * BOL0.001-0.0820-1.60 
  Ortiz, Jorge 1809 ARG1.0010.31206.20 
  Hurtado Bahamonde, Rodrigo 2172 CHI1.0010.782015.60 
 * 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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