Individual Calculations September 2019
 Doraszelski, Alexander  Total change: -4.00  Rating chartPersonal card
 Berlin Open 2019 Berlin GER 2019-08-01
RcRownchangeKK*chgGame
 1773 1649 2.50 7 0.09 40 3.60 
  Advait, Bagri c2049  * SGP0.001-0.0840-3.20 
  Guder, Sibylle 1893 GER0.001-0.2040-8.00 
  Urbaniak, Andreas 1625 GER1.0010.474018.80 
  Van Loy, Rick 1878 NED0.001-0.2140-8.40 
  Roussel, Romain 1249  * FRA1.0010.08403.20 
  Kopischke, Maik 1826 GER0.001-0.2740-10.80 
  Cremer, Jonas 1892 GER0.5010.304012.00 
 * 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)
 
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 1679 1649 4.00 9 -0.19 40 -7.60 
  Rogozenco, Teodora wf1974 GER0.001-0.1340-5.20 
  Matitschka, Johannes 1815 GER0.001-0.2840-11.20 
  Abraham, Helmut 1468 GER1.0010.264010.40 
  Wimmer, Thomas 1841 GER0.001-0.2540-10.00 
  Toth, Hans-Juergen 1401 GER1.0010.19407.60 
  Karyah, Thomas 1870 LBR0.001-0.2240-8.80 
  Stark, Steven 1443 GER1.0010.24409.60 
  Fock, Sana 1800 GER0.001-0.3040-12.00 
  Nimptsch, Nikolas 1500 GER1.0010.304012.00 

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)
 

 

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