Rapid: Individual Calculations October 2023
 Tokarz, Izabela  Total change: 77.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1545 1661 7.50 11 0.46 25 11.50 
  Predkiewicz, Paulina 1323 POL1.0010.12253.00 
  Makarec, Anna 1437 POL0.001-0.7825-19.50 
  Pastuszko, Katarzyna 1368 POL1.0010.15253.75 
  Pniewska, Beata 1416 POL0.501-0.3025-7.50 
  Zalewska, Malgorzata 1350 POL1.0010.14253.50 
  Slusarczyk, Anna 1777 POL0.001-0.3425-8.50 
  Sliwicka, Weronika 1472 POL1.0010.25256.25 
  Kawa, Anna 1725 POL1.0010.592514.75 
  Siekanska, Maria 1995 POL0.001-0.1225-3.00 
  Giemza, Julia 1483 POL1.0010.27256.75 
  Domeradzka, Karolina 1648 POL1.0010.482512.00 

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)
 
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1915 1726 5.00 9 2.06 25 51.50 
  Kyc, Jerzy 2379 POL0.001-0.0125-0.25 
  Kawka, Milena 1551 POL1.0010.27256.75 
  Chowaniec, Artur 1502 POL0.501-0.2825-7.00 
  Shilov, Sergej f2146 POL1.0010.932523.25 
  Kraczek, Cezary 1785 POL1.0010.582514.50 
  Lusio, Krzysztof 1755 POL1.0010.542513.50 
  Mika, Tomasz c2128 POL0.001-0.0825-2.00 
  Bogdanov, Ignat 2123 UKR0.5010.422510.50 
  Babiarz, Arkadiusz 1865 POL0.001-0.3125-7.75 

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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr B Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1299 1726 7.00 7 0.56 25 14.00 
  Krzysztynska, Maria 1192 POL1.0010.03250.75 
  Bialek, Filip 1256 POL1.0010.05251.25 
  Oberc, Szymon 1348 POL1.0010.09252.25 
  Slys, Jan 1349 POL1.0010.09252.25 
  Mierzwa, Kamil 1140 POL1.0010.02250.50 
  Choina, Jan 1481 POL1.0010.20255.00 
  Rygiel, Kacper 1326  * POL1.0010.08252.00 
 * 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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