Individual Calculations October 2022
 Farhat, Assil  Total change: 25.20  Rating chartPersonal card
 Tunisian National Championship U14 Girls Zaghouan TUN 2022-08-15
RcRownchangeKK*chgGame
 1134 1072 1.00 4 -0.68 40 -27.20 
  Abdallah, Esraa 1056 TUN0.001-0.5240-20.80 
  Laaribi, Mariem 1278 TUN0.001-0.2440-9.60 
  Ben Amor, Meriem 1172 TUN0.001-0.3640-14.40 
  Zena, Ilef 1028 TUN1.0010.444017.60 

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)
 
 World Youth Chess Championship 2022 - Girls 14 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1337 1099 3.50 10 1.31 40 52.40 
  Criveanu, Maria 1565 ROU0.001-0.0540-2.00 
  Toth, Timea 1375 HUN0.5010.334013.20 
  Ahn, Anastasia 1406 BEL0.001-0.1440-5.60 
  Mukanova, Rayana 1248 KGZ0.001-0.3040-12.00 
  Herrada, Blanco Maria Fernanda 1429 PER0.001-0.1240-4.80 
  Coman, Carla 1216 ROU0.001-0.3440-13.60 
  Antenreiter, Lena 1380 AUT1.0010.844033.60 
  Karba, Kertu 1250 EST0.5010.20408.00 
  Dumitrache, Elisa-Andreea 1153 ROU1.0010.584023.20 
  Ogay, Anastassiya 1348 KOR0.5010.314012.40 

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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