Individual Calculations August 2021
 Arabas, Hanna  Total change: 44.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2021 - Dziewczeta do lat 12 Uniejow POL 2021-07-19
RcRownchangeKK*chgGame
 1303 1112 3.00 7 1.11 40 44.40 
  Smietanska, Wiktoria c1512  * POL0.001-0.0840-3.20 
  Wrona, Faustyna 1080 POL1.0010.464018.40 
  Moczala, Maja 1424 POL0.5010.364014.40 
  Marczyk, Kinga 1306 POL1.0010.754030.00 
  Wojs, Alicja 1310 POL0.001-0.2440-9.60 
  Oszutowska, Anna 1226 POL0.5010.16406.40 
  Konkol, Sandra 1264 POL0.001-0.3040-12.00 
 * 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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