Individual Calculations April 2020
 Perez Ponsa, Federico  Total change: -4.80  Rating chartPersonal card
 Semifinal Campeonato Argentino Superior 2020 CABA ARG 2020-02-22
RcRownchangeKK*chgGame
 2268 2559 7.00 9 -0.48 10 -4.80 
  Lopez, Diego 2159  * ARG0.501-0.4210-4.20 
  Zambenetti, Victor Luci 2159  * ARG1.0010.08100.80 
  Gerschenfeld, Martin 2159  * ARG1.0010.08100.80 
  Rodriguez, Jorge Luis f2363 ARG1.0010.25102.50 
  Della Morte, German m2369 ARG0.501-0.2510-2.50 
  Llanos, Guillermo m2278 ARG0.501-0.3410-3.40 
  Mahia, Gustavo m2327 ARG0.501-0.2910-2.90 
  Herrera, Martin 2159  * ARG1.0010.08100.80 
  Claverie, Raul m2436 ARG1.0010.33103.30 
 * 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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