Individual Calculations October 2022
 Hamadeh, Sally  Total change: 24.80  Rating chartPersonal card
 World Cadets G-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1379 1096 2.00 8 0.62 40 24.80 
  Cara Romeo, Lavinia 1447 ITA1.0010.894035.60 
  Krkyasharyan, Sona 1484 ARM0.001-0.0940-3.60 
  Urangoo, Gurvanbaatar 1391 MGL0.001-0.1540-6.00 
  Silva, Juliana Figueira Theophilo 1327 BRA0.001-0.2140-8.40 
  Margad, Munkhpurev 1372 MGL0.001-0.1740-6.80 
  Kirthika, B 1246 IND0.001-0.3040-12.00 
  Fawaz, Nadia 1494 LBN0.5010.424016.80 
  Kong, Emma Zihan 1270 WLS0.5010.23409.20 

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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