Individual Calculations November 2020
 Natoli, Alessia  Total change: -19.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Dziewczeta do lat 12 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1163 1363 5.50 8 -0.48 40 -19.20 
  Dzierzgowska, Jagoda 1109 POL1.0010.19407.60 
  Rybka, Tatiana 1226 POL0.501-0.1840-7.20 
  Slusarczyk, Anna 1330 POL0.501-0.0540-2.00 
  Mitrega, Wiktoria 1064 POL0.501-0.3540-14.00 
  Pniewska, Beata 1170 POL0.001-0.7540-30.00 
  Laszczuk, Marcelina 1104 POL1.0010.18407.20 
  Duda, Aleksandra 1046 POL1.0010.13405.20 
  Moczala, Maja 1252 POL1.0010.354014.00 

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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