Individual Calculations December 2022
 Kochavi, Dana  Total change: 83.20  Rating chartPersonal card
 youth league elite north 4-5 israel ISR 2022-11-03
RcRownchangeKK*chgGame
 2262 1928 0.00 1 -0.12 40 -4.80 
  Vagman, Roy f2262 ISR0.001-0.1240-4.80 

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 2022 - U16 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1933 1928 6.50 9 2.20 40 88.00 
  Berezovsky, Fiorina 1571 MNC1.0010.11404.40 
  Sichinava, Mariam 1596 GEO1.0010.12404.80 
  Shvedova, Alexandra wf2090 FID0.5010.21408.40 
  Karacsonyi, Kata wf2109 HUN0.5010.24409.60 
  Kalenichenko, Alina 1751 FID0.501-0.2340-9.20 
  Blokhin, Sofia wf2097 EST1.0010.724028.80 
  Mihelic, Vesna 2057 SLO1.0010.674026.80 
  Schippke, Manon wf2037 FRA0.5010.15406.00 
  Aydin, Gulenay wf2086 TUR0.5010.21408.40 

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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