Individual Calculations April 2018
 Barbera Sabate, Bartomeu  Total change: -2.80  Rating chartPersonal card
 Lliga Catalana 2018 Primera Tarragona II Catalunya ESP 2018-01-14
RcRownchangeKK*chgGame
 1604 1829 1.50 2 -0.07 40 -2.80 
  Garcia Verges, Santiago 1613 ESP1.0010.22408.80 
  Lavernia Marco, Marc 1595 ESP0.501-0.2940-11.60 

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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