Rapid: Individual Calculations February 2019
 Preda, Iulian  Total change: -40.60  Rating chartPersonal card
 South East Grand Prix Open - rapid Galati ROU 2019-01-05
RcRownchangeKK*chgGame
 1420 1806 3.00 4 -0.64 20 -12.80 
  Andres, Marina-Corina 1434 ROU1.0010.10202.00 
  Chipaila, Cristian-Florin 1406  * ROU1.0010.08201.60 
  Andres, Marina-Corina 1434 ROU0.501-0.4020-8.00 
  Chipaila, Cristian-Florin 1406  * ROU0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Copa Catalana de Girona 2019 Olot ESP 2019-01-13
RcRownchangeKK*chgGame
 1864 1806 1.50 5 -0.65 20 -13.00 
  Miquel Erice, Joan 2073 ESP0.5010.32206.40 
  Abarca Garcia, Xavier 1825 ESP0.001-0.4720-9.40 
  Latre Ferrer, Jose Antonio 1909 ESP0.001-0.3620-7.20 
  Mateu Oliveras, Salvador 1784 ESP1.0010.47209.40 
  Gutierrez Insua, Jorge Alberto 1727 ESP0.001-0.6120-12.20 

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)
 
 Copa Catalana de Tarragona 2019 Reus ESP 2019-01-13
RcRownchangeKK*chgGame
 1864 1806 1.50 5 -0.65 20 -13.00 
  Miquel Erice, Joan 2073 ESP0.5010.32206.40 
  Abarca Garcia, Xavier 1825 ESP0.001-0.4720-9.40 
  Latre Ferrer, Jose Antonio 1909 ESP0.001-0.3620-7.20 
  Mateu Oliveras, Salvador 1784 ESP1.0010.47209.40 
  Gutierrez Insua, Jorge Alberto 1727 ESP0.001-0.6120-12.20 

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)
 
 24 January Cup Galati Rapid Open Galati ROU 2019-01-24
RcRownchangeKK*chgGame
 1691 1806 3.00 5 -0.09 20 -1.80 
  Iorga, Andrei 1406  * ROU1.0010.08201.60 
  Ungureanu, Florin 1406  * ROU1.0010.08201.60 
  Calinoiu, Constantin 1562 ROU1.0010.20204.00 
  Galatanu, Iulian-Marinica 1926 ROU0.001-0.3420-6.80 
  Ciobanu, Viorel-Adrian 2156 ROU0.001-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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