Rapid: Individual Calculations September 2019
 Martinez Araujo, Miguel  Total change: -4.00  Rating chartPersonal card
 Torneo Ajedrez Rapido 122 anos Club Solis Pando URU 2019-08-11
 1763 1393 0.00 2 -0.20 20 -4.00 
  Rios, Juan Pablo 1763 URU0.001-0.1020-2.00 
  Manteiga, Franco 1763 URU0.001-0.1020-2.00 

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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