Blitz: Individual Calculations October 2023
 Ziobrowska, Maja  Total change: 80.85  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2023 - G16 Bydgoszcz POL 2023-08-31
RcRownchangeKK*chgGame
 1486 1612 8.50 13 0.02 33 0.66 
  Michniak, Julia 1236 POL1.0010.09332.97 
  Palejko, Maria 1359 POL0.001-0.8133-26.73 
  Gajec, Roza 1337 POL1.0010.17335.61 
  Popczynska, Maja 1379 POL1.0010.21336.93 
  Bauer, Maja 1212  * POL1.0010.08332.64 
  Zapalowska, Wiktoria 1403 POL0.501-0.2733-8.91 
  Szczotka, Klara 1776 POL0.001-0.2833-9.24 
  Sliwicka, Weronika 1552 POL1.0010.423313.86 
  Siekanska, Maria 2005 POL0.001-0.0833-2.64 
  Slusarczyk, Anna 1814 POL0.001-0.2433-7.92 
  Niedorys, Karolina 1355 POL1.0010.18335.94 
  Bar, Klaudia 1466 POL1.0010.30339.90 
  Biniak, Zuzanna 1423 POL1.0010.25338.25 
 * 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)
 
 XII TURNIEJ SZACHOWY O PUCHAR BACHUSA - GRUPA A Zielona Gora POL 2023-09-09
RcRownchangeKK*chgGame
 1684 1592 5.50 8 2.43 33 80.19 
  Czachor, Radoslaw 1963 POL0.001-0.1033-3.30 
  Pietruszka, Julia 1192  * POL1.0010.08332.64 
  Janiak, Pawel 1400 POL1.0010.25338.25 
  Obelchak, Ruslan 1750 UKR1.0010.713323.43 
  Penza, Denis 1773 UKR0.5010.24337.92 
  Grzebieniowski, Michal 1933 POL1.0010.883329.04 
  Jablonski, Wojciech 1683 POL0.001-0.3833-12.54 
  Malecki, Eugeniusz 1781 POL1.0010.753324.75 
 * 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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