Individual Calculations March 2019
 Piazza, Bruno  Total change: -32.00  Rating chartPersonal card
 Semif. Arg. Sub 1700 Santa Cruz de Lago Santa Cruz del Lago - Cordoba ARG 2019-02-09
 1310 1128 0.00 3 -0.80 40 -32.00 
  Battisti, Cecilia 1376 ARG0.001-0.1940-7.60 
  Rodriguez, Emiliano 1296 ARG0.001-0.2840-11.20 
  Halac, Cristian 1257 ARG0.001-0.3340-13.20 

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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