Individual Calculations September 2019
 Nguyen, Jenny Ha-Linh  Total change: 20.40  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1589 1348 2.50 8 0.51 40 20.40 
  Jablonska, Sabina 1748  * POL0.001-0.0840-3.20 
  Owoc, Jakub 1675 POL1.0010.874034.80 
  Karnas, Leszek 1748  * POL0.5010.424016.80 
  Seredyn, Dominik 1748  * POL0.001-0.0840-3.20 
  Glotz, Uwe 1748  * GER0.5010.424016.80 
  Mrozinski, Mateusz 1620 POL0.001-0.1740-6.80 
  Khomytska, Kateryna 1218 UKR0.001-0.6840-27.20 
  Kubasik, Adam 1207 POL0.501-0.1940-7.60 
 * 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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