Individual Calculations August 2021
 Drozd, Gabriela  Total change: 89.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2021 - Dziewczeta do lat 12 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1285 1018 3.50 7 2.24 40 89.60 
  Konkol, Sandra 1264 POL0.5010.314012.40 
  Marczyk, Kinga 1306 POL1.0010.844033.60 
  Wieczorek, Maja 1317 POL0.5010.354014.00 
  Natoli, Alessia 1418  * POL0.001-0.0840-3.20 
  Michalska, Lena 1235 POL1.0010.784031.20 
  Klintsevich, Aliaksandra 1198 POL0.001-0.2640-10.40 
  Walerjan, Ada 1257 POL0.5010.304012.00 
 * 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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