Individual Calculations April 2019
 Martinez Balaguer, Josep  Total change: 7.00  Rating chartPersonal card
 Lliga Catalana 2019 Primera Barcelona VI FIDE Catalunya ESP 2019-01-20
 1553 1664 1.00 1 0.35 20 7.00 
  Martinez Garcia, Xavier 1553 ESP1.0010.35207.00 

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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