Individual Calculations December 2022
 Qasem, Huda  Total change: 81.20  Rating chartPersonal card
 Kiryat Ono Autumn 2022 A Kiryat Ono ISR 2022-09-14
RcRownchangeKK*chgGame
 1650 1778 4.00 7 -0.54 40 -21.60 
  Gradenwitz, Oded 1548 ISR1.0010.21408.40 
  Bodenshtein, Yair 1880 ISR0.001-0.3640-14.40 
  Berlad, Asaf 1570 ISR1.0010.23409.20 
  Sapir, Omri 1537 ISR0.501-0.3040-12.00 
  Ingel, Mica Bar 1388 ISR1.0010.09403.60 
  Meirovich, Ilay 1860 ISR0.5010.11404.40 
  Duchan, Yoav 1764 ISR0.001-0.5240-20.80 

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 - U18 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 2027 1771 4.50 9 2.57 40 102.80 
  Sinitsina, Anastassia wf2148 EST0.001-0.0940-3.60 
  Aladag, Begum 1469 TUR1.0010.15406.00 
  Ruzic, Pia Marie wf1987 SLO1.0010.784031.20 
  Obada, Ema wc2054 ROU1.0010.844033.60 
  Kanyamarala, Trisha wm2163 IRL0.001-0.0840-3.20 
  Blanquet, Camille 2090 FRA1.0010.874034.80 
  Levitan, Ronit wf1989 ISR0.5010.284011.20 
  Wikar, Martyna wf2252 POL0.001-0.0540-2.00 
  Rodriguez Redondo, Adhara wf2088 ESP0.001-0.1340-5.20 

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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