Individual Calculations October 2022
 Skhirtladze, Barbare  Total change: -18.80  Rating chartPersonal card
 World Cadets G-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1356 1122 1.50 9 -0.47 40 -18.80 
  Vlasova, Mariya N 1456 FID0.001-0.1240-4.80 
  Cara Romeo, Lavinia 1447 ITA0.001-0.1340-5.20 
  Pereira Garza, Cecilia 1472 BEL0.001-0.1140-4.40 
  Kong, Emma Zihan 1270 WLS1.0010.704028.00 
  Mateeva, Yana 1304 BUL0.001-0.2640-10.40 
  Mihailovic, Selena 1414 SRB0.5010.354014.00 
  Alakbarli, Inji 1145 AZE0.001-0.4740-18.80 
  Zarkua, Anastasia 1294 GEO0.001-0.2740-10.80 
  Sivashankar, Samyukta 1406 LUX0.001-0.1640-6.40 

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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