Individual Calculations August 2021
 Natoli, Alessia  Total change: -4.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2021 - Dziewczeta do lat 12 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1357 1621 7.00 9 -0.11 40 -4.40 
  Czarkowska, Dalia 1221  * POL1.0010.08403.20 
  Nurkiewicz, Anna 1221  * POL1.0010.08403.20 
  Wieczorek, Maja 1317 POL1.0010.14405.60 
  Smietanska, Wiktoria c1802 POL0.001-0.2640-10.40 
  Drozd, Gabriela 1221  * POL1.0010.08403.20 
  Duda, Aleksandra 1426 POL1.0010.254010.00 
  Gaszka, Zuzanna 1471 POL0.001-0.7040-28.00 
  Kicinska, Anna 1221  * POL1.0010.08403.20 
  Wojs, Alicja 1310 POL1.0010.14405.60 
 * 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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