Individual Calculations October 2023
 Wikar, Martyna  Total change: 60.40  Rating chartPersonal card
 European Youth Championship - Girls 18 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 2006 2136 7.50 9 1.51 40 60.40 
  Popovic, Mateja 1837 MNE1.0010.15406.00 
  Den Heijer, Rolinde 1889 NED1.0010.19407.60 
  Katter, Katharina wf1956 AUT1.0010.264010.40 
  Allahverdiyeva, Ayan wf2169 AZE0.001-0.4540-18.00 
  Nadzamova, Viktoria wf2114 SVK1.0010.474018.80 
  Blokhin, Sofia wf1918 EST1.0010.22408.80 
  Ciftci, Zeynep wf2110 TUR1.0010.464018.40 
  Cornileau, Juliette 1997 FRA1.0010.314012.40 
  Obada, Ema wf2061 ROU0.501-0.1040-4.00 

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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