Blitz: Individual Calculations October 2021
 Jakubowska, Anna  Total change: -8.00  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Blitz Warszawa POL 2021-09-10
RcRownchangeKK*chgGame
 1928 1988 6.00 10 1.00 20 20.00 
  Leszczewicz, Karol 1290 POL0.501-0.4920-9.80 
  Koseski, Damian 1687 POL1.0010.15203.00 
  Peng, Li Min m2430 UKR0.001-0.0620-1.20 
  Abramowski, Arkadiusz 1613 POL1.0010.09201.80 
  Szpar, Milosz f2282 POL0.001-0.1520-3.00 
  Krogulski, Maksymilian 1265 POL1.0010.01200.20 
  Turowski, Piotr 2044 POL1.0010.582011.60 
  Razdolski, Ilya 2165 NED1.0010.732014.60 
  Gerasimenyuk, Mikhail f2254 UKR0.001-0.1820-3.60 
  Jarmula, Lukasz g2245 POL0.5010.32206.40 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Blitz Bydgoszcz POL 2021-09-19
RcRownchangeKK*chgGame
 1803 1988 7.50 13 -1.40 20 -28.00 
  Polak, Aleksander 1312 POL1.0010.01200.20 
  Wierzbicki, Dawid 1597 POL1.0010.09201.80 
  Kowalczyk, Rafal 2314 POL0.001-0.1320-2.60 
  Barwinska, Ewa 1626 POL1.0010.10202.00 
  Cyborowski, Lukasz g2527 POL0.001-0.0320-0.60 
  Kutowski, Marcel 1634 POL0.501-0.3920-7.80 
  Starosta, Martyna wc1748 POL0.001-0.8020-16.00 
  Ochedzan, Tymon f1979 POL0.001-0.5120-10.20 
  Ziobrowska, Maja 1477 POL1.0010.04200.80 
  Mackiewicz, Anna 1617 POL1.0010.10202.00 
  Krawczyk, Wojciech 1768 POL1.0010.22204.40 
  Jaskiewicz, Kacper 1603 POL1.0010.09201.80 
  Brzezinski, Mateusz 2242 POL0.001-0.1920-3.80 

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)
 

 

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