Rapid: Individual Calculations February 2023
 Lochina, Justyna  Total change: -24.40  Rating chartPersonal card
 Memorial Jerzego Kubienia Wroclaw POL 2023-01-28
RcRownchangeKK*chgGame
 1573 1561 4.00 9 -0.61 40 -24.40 
  Sernecki, Franciszek f2209 POL0.001-0.0140-0.40 
  Biela, Mikolaj 1204 POL0.001-0.8940-35.60 
  Raczkowski, Damian 1325 POL0.501-0.3040-12.00 
  Zajadlak, Milosz 1161  * POL1.0010.08403.20 
  Kopestynski, Michal 1468 POL1.0010.374014.80 
  Trusz, Julia 1691 POL0.5010.18407.20 
  Malecki, Eugeniusz 1875 POL0.5010.364014.40 
  Jankowiak, Piotr 1863 POL0.001-0.1540-6.00 
  Komendecki, Grzegorz 1365 POL0.501-0.2540-10.00 
 * 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)
 

 

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