Individual Calculations November 2020
 Popczynska, Maja  Total change: -48.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1198 1339 3.50 7 -1.21 40 -48.40 
  Laszczuk, Marcelina 1104 POL0.501-0.2940-11.60 
  Pniewska, Beata 1170 POL1.0010.284011.20 
  Lazniewska, Zofia 1506 POL0.001-0.2840-11.20 
  Mitrega, Wiktoria 1064 POL0.501-0.3340-13.20 
  Duda, Aleksandra 1046 POL0.001-0.8540-34.00 
  Oleksiuk, Anna 1167 POL0.501-0.2340-9.20 
  Slusarczyk, Anna 1330 POL1.0010.494019.60 

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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