Rapid: Individual Calculations April 2023
 Wilk, Oktawia  Total change: -28.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1700 1696 4.00 8 -0.07 20 -1.40 
  Antolak, Julia wg2206 POL0.001-0.0420-0.80 
  Trusinska, Magdalena 1330 POL1.0010.10202.00 
  Winter, Anna 1452 POL1.0010.20204.00 
  Dmochowska, Agnieszka wf1905 POL0.001-0.2320-4.60 
  Chomicka, Kinga 1485 POL1.0010.23204.60 
  Olechnicka, Karolina 1839 POL0.5010.19203.80 
  Moscicka, Pola 1823 POL0.001-0.3320-6.60 
  Knapik, Julia 1558 POL0.501-0.1920-3.80 

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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1504 1696 5.00 9 -1.34 20 -26.80 
  Wojcicki, Marcin 1298 POL0.501-0.4220-8.40 
  Dzwierzynski, Bartosz 1989 POL0.001-0.1520-3.00 
  Brewczynski, Bozydar 1192 POL1.0010.04200.80 
  Buzdygan, Mykhailo 1493 UKR1.0010.24204.80 
  Adamczewski, Jedrzej 1925 POL0.001-0.2120-4.20 
  Stanczyk, Pawel 1296  * POL1.0010.08201.60 
  Rydel, Kacper 1460 POL1.0010.20204.00 
  Kasprzak, Piotr 1414 POL0.001-0.8420-16.80 
  Baranowski, Michal 1473 POL0.501-0.2820-5.60 
 * 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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