Individual Calculations November 2020
 Olszewska, Wiktoria  Total change: -37.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 14 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1289 1317 3.50 8 -0.93 40 -37.20 
  Brelinska, Matylda 1180 POL1.0010.324012.80 
  Obrochta, Lena 1717  * POL0.001-0.0840-3.20 
  Pastuszko, Katarzyna 1251 POL0.001-0.5940-23.60 
  Golinska, Patrycja 1264 POL1.0010.434017.20 
  Labedz, Gabriela 1240 POL0.001-0.6140-24.40 
  Mazurek, Maja 1220 POL0.501-0.1340-5.20 
  Zalewska, Malgorzata 1201 POL1.0010.344013.60 
  Tim, Anna 1237 POL0.001-0.6140-24.40 
 * 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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