Individual Calculations August 2023
 Kawa, Anna  Total change: -101.46  Rating chartPersonal card
 VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B Bydgoszcz POL 2023-06-24
RcRownchangeKK*chgGame
 1718 1766 3.00 9 -2.09 38 -79.42 
  Darowicki, Mariusz 1969 POL0.001-0.2438-9.12 
  Korszanski, Stanislaw 1629 POL0.501-0.1838-6.84 
  Bartnik, Michal 1579 POL0.501-0.2438-9.12 
  Mirski, Michal 1985 POL0.001-0.2238-8.36 
  Matskevich, Varvara 1727 POL0.001-0.5538-20.90 
  Wolak, Jolanta 1696 POL1.0010.403815.20 
  Wasiolek, Adrian 1600 POL0.001-0.7238-27.36 
  Dwojacki, Jakub 1638 POL1.0010.333812.54 
  Brzozowski, Pawel 1638 POL0.001-0.6738-25.46 

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)
 
 Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" Opinogora POL 2023-07-11
RcRownchangeKK*chgGame
 1537 1766 6.00 9 -0.58 38 -22.04 
  Sosnowska, Elzbieta wf1669 POL0.501-0.1338-4.94 
  Szczotka, Matylda 1481 POL0.001-0.8438-31.92 
  Walczak, Magdalena 1178 POL1.0010.02380.76 
  Idzior, Izabela 1366  * POL1.0010.08383.04 
  Pawicka, Magdalena 1833 POL1.0010.593822.42 
  Wikar, Martyna wf2148 POL0.001-0.0938-3.42 
  Mitrega, Wiktoria 1349 POL1.0010.07382.66 
  Makarec, Anna 1344 POL1.0010.07382.66 
  Pniewska, Beata 1468 POL0.501-0.3538-13.30 
 * 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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