Individual Calculations September 2017
 Low, Ethan  Total change: 28.40  Rating chartPersonal card
 Open Internacional de Escacs Vila de Sitges Grup B Sitges (Barcelona) ESP 2017-07-22
RcRownchangeKK*chgGame
 1709 1643 3.00 8 -0.32 40 -12.80 
  Anell Villa, Ramon 1828 ESP0.5010.24409.60 
  Lorenzo Martinez, Ruben 1490 ESP0.501-0.2040-8.00 
  Bernat Pascual, Magi 1753 ESP0.5010.15406.00 
  Goris-Schouwstra, Adry 1799 NED0.001-0.2940-11.60 
  Goettin, Gerhard 1939 SUI0.5010.354014.00 
  Pla Almenar, Nel 1874 ESP0.5010.294011.60 
  Gardner, Richard 1351 ESP0.501-0.3540-14.00 
  Grindbakken, Erik 1636 NOR0.001-0.5140-20.40 

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)
 
 43 Obert Internacional Ciutat de Badalona A Badalona ESP 2017-08-02
RcRownchangeKK*chgGame
 1938 1662 2.50 8 1.03 40 41.20 
  Valls Marti, Artur 2062  * ESP1.0010.924036.80 
  Ahmed, Sk. Nasir f2062  * BAN0.001-0.0840-3.20 
  Castro Acosta, Andres 2062  * ESP0.001-0.0840-3.20 
  Mock, Markus 1969 GER0.001-0.1440-5.60 
  Corominas Garrido, Jordi 1848 ESP0.001-0.2640-10.40 
  Anjali, R. Sagar 1813 IND0.001-0.3040-12.00 
  Martinez Buendia, Andres 1795 ESP0.5010.18407.20 
  Severri Arrese, Carlos 1890 ESP1.0010.794031.60 
 * 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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