Individual Calculations September 2019
 Salamanca, Martin  Total change: -6.80  Rating chartPersonal card
 IRT Campeones Mundiales Argentinos Copa Ciudad de Trelew Trelew - Chubut ARG 2019-08-16
 1788 1729 2.00 5 -0.17 40 -6.80 
  Arias, Juan Cruz 2129  * ARG0.001-0.0840-3.20 
  Musiquel, Jorgelina 1356 ARG1.0010.10404.00 
  Balladares, Luis Alberto 1863 ARG0.001-0.3240-12.80 
  Petti, Luca Giovanni 1566 ARG1.0010.284011.20 
  Lorelli, Daniel 2024 ARG0.001-0.1540-6.00 
 * 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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