Rapid: Individual Calculations October 2023
 Slusarczyk, Anna  Total change: 19.08  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G16 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1645 1777 8.00 11 0.88 36 31.68 
  Popczynska, Maja 1377  * POL1.0010.08362.88 
  Palejko, Maria 1442 POL1.0010.12364.32 
  Oborska, Magda 1565 POL0.501-0.2736-9.72 
  Gajec, Roza 1412 POL1.0010.10363.60 
  Smietanska, Wiktoria c1950 POL0.001-0.2736-9.72 
  Tokarz, Izabela 1661 POL1.0010.343612.24 
  Szczotka, Klara 1828 POL1.0010.573620.52 
  Siekanska, Maria 1995 POL0.001-0.2236-7.92 
  Giemza, Julia 1483 POL1.0010.15365.40 
  Ziobrowska, Maja 1577 POL1.0010.24368.64 
  Sprzeczka, Emilia 1808 POL0.5010.04361.44 
 * 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)
 
 Szansa Chess Open Rapid 2023 Warszawa POL 2023-09-17
RcRownchangeKK*chgGame
 1789 1793 3.50 8 -0.35 36 -12.60 
  Fiszer, Bartosz c2077 POL0.001-0.1636-5.76 
  Kurcinski, Sebastian 1434 POL1.0010.10363.60 
  Slomczewski, Michal 1976 NED0.5010.24368.64 
  Golecki, Jan 2008 POL0.001-0.2336-8.28 
  Gol, Rafal 1393  * POL1.0010.08362.88 
  Goslawski, Michal 2036 POL0.001-0.2036-7.20 
  Izafatava, Kira 1425 POL1.0010.10363.60 
  Radzimski, Antoni 1961 POL0.001-0.2836-10.08 
 * 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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