Individual Calculations July 2023
 Slusarczyk, Anna  Total change: 13.60  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1787 1735 4.00 7 0.98 40 39.20 
  Piwowarczyk, Bartlomiej 1877 POL0.5010.19407.60 
  Marciniak, Leonard 1845 POL0.5010.15406.00 
  Brigatti, Lorenzo 1869 ITA0.001-0.3240-12.80 
  Haladaj, Adam 1620 POL1.0010.344013.60 
  Lewandowski, Marek 1738 POL0.5010.00400.00 
  Grabowski, Marek 1767 POL1.0010.544021.60 
  Czernecki, Andrzej 1796 POL0.5010.08403.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1571 1735 5.50 9 -0.64 40 -25.60 
  Sprzeczka, Emilia 1769 POL0.001-0.4540-18.00 
  Arciszewska, Zuzanna 1726 POL0.001-0.5140-20.40 
  Ziobrowska, Maja 1759 POL0.001-0.4740-18.80 
  Tim, Anna 1254 POL1.0010.05402.00 
  Giemza, Julia 1577 POL0.501-0.2140-8.40 
  Bugaj, Hanna 1657 POL1.0010.394015.60 
  Bialek, Alicja 1503 POL1.0010.21408.40 
  Lach, Alicja 1335  * POL1.0010.08403.20 
  Kicinska, Magdalena 1562 POL1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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