Rapid: Individual Calculations October 2022
 Komaniecka, Weronika  Total change: -21.60  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich D14 Klodzko POL 2022-09-25
RcRownchangeKK*chgGame
 1235 1117 2.00 9 -1.08 20 -21.60 
  Pietryk, Joanna 1291 POL0.001-0.2720-5.40 
  Litovka, Olesia 1134 UKR0.001-0.4820-9.60 
  Zielinska, Aleksandra 1249 POL1.0010.682013.60 
  Kolodziejczyk, Angelika 1132 POL1.0010.522010.40 
  Predkiewicz, Paulina 1259 POL0.001-0.3120-6.20 
  Popczynska, Maja 1233 POL0.001-0.3420-6.80 
  Kulczycka, Zofia 1298 POL0.001-0.2620-5.20 
  Rybka, Tatiana 1300 POL0.001-0.2620-5.20 
  Zapolska, Roksana 1222 POL0.001-0.3620-7.20 

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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