Rapid: Individual Calculations June 2019
 Olszewska, Wiktoria  Total change: 4.40  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2019 - Dziewczeta do 14, 16 i 18 lat Legnica POL 2019-05-18
RcRownchangeKK*chgGame
 1349 1195 2.50 7 0.22 20 4.40 
  Skiba, Aleksandra 1513 POL0.001-0.1320-2.60 
  Lascar, Maria Elena 1513 POL0.001-0.1320-2.60 
  Lochina, Justyna 1343 POL1.0010.702014.00 
  Szachniewicz, Weronika 1130 POL0.501-0.0920-1.80 
  Czarniecka, Aleksandra 1595  * POL0.001-0.0820-1.60 
  Scisla, Oliwia 1280 POL0.001-0.3820-7.60 
  Zielezinska, Zuzanna 1072 POL1.0010.33206.60 
 * 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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