Individual Calculations October 2022
 Sida, Flavia-Maria  Total change: -119.20  Rating chartPersonal card
 World Cadets G-12 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1197 1529 4.00 8 -2.98 40 -119.20 
  Hong, Jueun 1218 KOR0.501-0.3640-14.40 
  Nahapetyan, Ani 1117 ARM0.001-0.9340-37.20 
  Gikandi, Bernice Wambui 1229 KEN1.0010.15406.00 
  Diloyan, Angelina 1207 ARM1.0010.13405.20 
  Celik, Fatma Nisa 1291 TUR0.001-0.8040-32.00 
  Pritulina, Nadezhda 1125 EST0.001-0.9240-36.80 
  Tsivtsivadze, Nini 1129  * GEO0.501-0.4240-16.80 
  Kocharyan, Sona 1259 ARM1.0010.17406.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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