Individual Calculations September 2018
 Goraj, Barbara  Total change: -9.50  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN A Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1962 1796 4.50 9 1.85 38 70.30 
  Orzechowski, Jacek 2109 POL0.001-0.1438-5.32 
  Hansson, Hakan 1977 SWE1.0010.743828.12 
  Walentukiewicz, Michal c2094 POL0.001-0.1538-5.70 
  Jachym, Adam 1999 POL0.001-0.2438-9.12 
  Hart, Alexander 1967 SWE0.5010.23388.74 
  Daleczko, Zbigniew 1824 POL1.0010.543820.52 
  Grossmann, Ryszard f2052 POL0.001-0.1938-7.22 
  Pawicka, Magdalena 1718 POL1.0010.393814.82 
  Riedel, Hartmut 1920 GER1.0010.673825.46 

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)
 
 European Youth Chess Championship G-14- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 1595 1796 4.50 9 -2.10 38 -79.80 
  Kazmerika, Anna 1396  * LAT0.501-0.4238-15.96 
  Sural, Ceren 1526 TUR0.001-0.8338-31.54 
  Burdot, Clara 1481 LUX1.0010.14385.32 
  Trzaskowska, Hanna 1503 POL1.0010.15385.70 
  Eizaguerri Floris, Maria wf2065 ESP0.001-0.1738-6.46 
  Koksa, Jelena 1675 CRO1.0010.343812.92 
  Maciulaityte, Barbora 1673 LTU0.001-0.6738-25.46 
  Yedigaryan, Asya 1622 ARM0.001-0.7338-27.74 
  Pashayeva, Jamila 1411 AZE1.0010.09383.42 
 * 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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