Individual Calculations August 2018
 Colom Andres, Xavier  Total change: 3.40  Rating chartPersonal card
 XXVI Open Internacional Ciutat de Montcada. Grupo B Montcada i Reixac ESP 2018-06-25
RcRownchangeKK*chgGame
 1681 1862 6.50 8 0.75 20 15.00 
  Febrero Perez, Lluis 1506 ESP1.0010.11202.20 
  Siegel, Rainer 1624 GER0.501-0.3020-6.00 
  Gorti, Atmika wc1607 USA1.0010.19203.80 
  Carrasco Cortada, Juan 1622 ESP1.0010.20204.00 
  Pla Carulla, Joaquim 1758 ESP1.0010.36207.20 
  Vargas Drechsler, Carlos 1942 ESP0.001-0.3920-7.80 
  Garcia Ramos, Anais 1775 ESP1.0010.38207.60 
  Malonda Rey, Albert 1617 ESP1.0010.20204.00 

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)
 
 XX Obert Internacional Sant Marti 2018 Grup B Barcelona ESP 2018-07-13
RcRownchangeKK*chgGame
 1691 1838 5.50 9 -0.58 20 -11.60 
  Lazaro Valls, Xavier 1488 ESP1.0010.11202.20 
  Domenche Redondo, Francesc 1652 ESP0.501-0.2420-4.80 
  Han, Xuqian Ben 1469 HKG1.0010.10202.00 
  Palacios Pena, Gerardo 1905 ESP0.5010.09201.80 
  Moravich, Juan 1949 ARG0.001-0.3520-7.00 
  Volart Buil, Jordi 1715 ESP1.0010.33206.60 
  Castro Estrella, Joan Gabriel 1712 ESP0.501-0.1720-3.40 
  Gorti, Atmika wc1712 USA0.501-0.1720-3.40 
  Moncunill Calvet, Pol 1621 ESP0.501-0.2820-5.60 

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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