Rapid: Individual Calculations October 2023
 Zarebska, Lena  Total change: -13.40  Rating chartPersonal card
 XXXIII Memorial J.S. Leokajtis Olsztyn POL 2023-09-03
RcRownchangeKK*chgGame
 1672 1821 6.00 9 0.08 20 1.60 
  Rosinski, Dariusz 1421  * POL1.0010.08201.60 
  Zakrzewski, Ignacy 1462 POL1.0010.10202.00 
  Dietrich, Pawel 1560 POL1.0010.18203.60 
  Renkowski, Piotr 2102 POL1.0010.842016.80 
  Kotarski, Bartosz 1922 POL0.5010.14202.80 
  Trochimczuk, Szymon 1900 POL0.001-0.3920-7.80 
  Przystawko, Roman 1451 POL1.0010.10202.00 
  Rak, Tomasz 1764 POL0.001-0.5820-11.60 
  Pniewski, Wieslaw 1470 POL0.501-0.3920-7.80 
 * 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
 1773 1821 3.50 8 -0.75 20 -15.00 
  Malicka, Maria fwg2176 POL0.001-0.1120-2.20 
  Slusarczyk, Agnieszka 1350 POL1.0010.05201.00 
  Klepek, Witold 2081 POL0.001-0.1820-3.60 
  Izafatava, Kira 1425 POL1.0010.08201.60 
  Taranowicz, Michal 2071 POL0.001-0.1920-3.80 
  Pozoga, Adam 1519 POL1.0010.15203.00 
  Czarnecka, Lidia wc2138 POL0.001-0.1320-2.60 
  Druzd, Szymon 1421  * POL0.501-0.4220-8.40 
 * 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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