Individual Calculations May 2017
 Bergo, Mario Luis  Total change: -11.40  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1812 1832 4.00 9 -0.57 20 -11.40 
  Sanhueza, Cristian 2232  * ARG0.001-0.0820-1.60 
  Juarez, Luis 1432  * ARG1.0010.08201.60 
  Maggiori, Luciano 2024 ARG0.001-0.2520-5.00 
  Katopodis, Santiago 1470 ARG1.0010.10202.00 
  Rodriguez, Luis Jose Lucio 2026 ARG0.001-0.2520-5.00 
  Bianchi, David 1617 ARG1.0010.23204.60 
  Fernandez, Jorge Daniel 2021 ARG0.001-0.2520-5.00 
  Brito, Sofia 1464 ARG1.0010.10202.00 
  Brizzi, Milagros Tatiana wm2025 ARG0.001-0.2520-5.00 
 * 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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