Individual Calculations December 2021
 Matusik, Zuzanna  Total change: -65.60  Rating chartPersonal card
 III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO nr 3 Zabierzow POL 2021-11-06
RcRownchangeKK*chgGame
 1195 1349 2.00 5 -1.41 40 -56.40 
  Rabenda, Grzegorz 1003 POL0.501-0.3940-15.60 
  Olkuski, Tadeusz 1442 POL0.001-0.3740-14.80 
  Wieckowski, Igor 1143 POL0.501-0.2640-10.40 
  Kleczko, Marek 1283 POL0.001-0.5940-23.60 
  Wasiluk, Dominik 1105 POL1.0010.20408.00 

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)
 
 Polfinaly Mistrzostw Polski Juniorow 2021 Grupa D17 Jastrzebia Gora POL 2021-11-15
RcRownchangeKK*chgGame
 1285 1349 5.00 9 -0.23 40 -9.20 
  Kowalska, Julia 1198 POL0.001-0.7040-28.00 
  Pieczewska, Gabriela 1199 POL0.501-0.2040-8.00 
  Drela, Monika 1270 POL0.001-0.6140-24.40 
  Pacho, Maria 1279 POL0.501-0.1040-4.00 
  Rozumek, Paulina 1085 POL1.0010.18407.20 
  Rodzik, Malgorzata 1198 POL1.0010.304012.00 
  Kulpa, Karolina 1383 POL1.0010.554022.00 
  Krzyzosiak, Anna 1459 POL1.0010.654026.00 
  Zniszczol, Wiktoria 1497 POL0.001-0.3040-12.00 

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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