Individual Calculations January 2019
 Tsulaia, Mariam  Total change: 9.60  Rating chartPersonal card
 XII Open Vila de Gracia 2018 Barcelona ESP 2018-09-28
RcRownchangeKK*chgGame
 1806 1691 3.00 7 0.48 20 9.60 
  Mari Copa, Adria 2065 ESP0.001-0.1020-2.00 
  Varela Cuadrado, Cesar 1844 ESP0.001-0.3020-6.00 
  Castillo Rosa, Jose Luis 1435 ESP1.0010.19203.80 
  Bieg Pagel, Clemens 1797 ESP1.0010.642012.80 
  Nadal Fajardo, Ricard 1920 ESP0.001-0.2120-4.20 
  Vargas Drechsler, Carlos 1867 ESP0.001-0.2720-5.40 
  Volart Buil, Jordi 1712 ESP1.0010.532010.60 

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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