Individual Calculations November 2020
 Semeradt, Michalina  Total change: -16.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1234 1071 2.00 8 -0.41 40 -16.40 
  Jaros, Emilia 1295 POL0.001-0.2240-8.80 
  Pietryk, Joanna 1387 POL0.001-0.1340-5.20 
  Wittych, Julia 1141 POL1.0010.604024.00 
  Wojs, Alicja 1392 POL0.5010.374014.80 
  Marczyk, Kinga 1306 POL0.001-0.2140-8.40 
  Prawucka, Zofia 1137 POL0.5010.09403.60 
  Makarec, Anna 1103 POL0.001-0.4640-18.40 
  Arabas, Hanna 1110 POL0.001-0.4540-18.00 

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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