Individual Calculations November 2021
 Rybackova, Lucie  Total change: -55.20  Rating chartPersonal card
 1. liga mladeze C 2021/2022 r1-3 various CZE 2021-10-02
RcRownchangeKK*chgGame
 1567 1685 2.00 2 0.69 40 27.60 
  Dejmek, Tomas 1485 CZE1.0010.24409.60 
  Pejrimovsky, Tadeas Rubel 1648 CZE1.0010.454018.00 

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)
 
 European Youth Chess Championship 2021 - Girls 12 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1387 1685 5.50 9 -2.07 40 -82.80 
  Turdiyeva, Maryam 1334 AUT1.0010.11404.40 
  Alexandri, Dimitra 1441 GRE0.501-0.3040-12.00 
  Tsetskhladze, Mariam 1413 GEO1.0010.17406.80 
  Iudina, Veronika 1502 RUS0.001-0.7440-29.60 
  Huseynli, Ayan 1304 AZE0.501-0.4140-16.40 
  Abbasova, Zarifa 1387 AZE0.501-0.3540-14.00 
  Gavish, Maya 1300 ISR0.501-0.4140-16.40 
  Sordia, Marta 1285  * GEO1.0010.08403.20 
  Kozlova, Olga 1517 RUS0.501-0.2240-8.80 
 * 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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