Blitz: Individual Calculations October 2023
 Izafatava, Kira  Total change: 27.72  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2023 - G12 Bydgoszcz POL 2023-08-31
RcRownchangeKK*chgGame
 1330 1434 7.00 12 -0.51 28 -14.28 
  Wysocka, Maja 1109 POL1.0010.13283.64 
  Grad, Barbara 1197 POL1.0010.20285.60 
  Lajdamik, Kinga 1535 POL0.001-0.3628-10.08 
  Opala, Natalia 1159 POL1.0010.17284.76 
  Ejsymont, Blanka 1489 POL0.5010.08282.24 
  Tokarz, Gabriela 1507 POL0.5010.10282.80 
  Mataczyna, Aleksandra 1106 POL1.0010.13283.64 
  Matskevich, Varvara 1744 POL0.5010.362810.08 
  Dabrowska, Ewa 1242 POL1.0010.25287.00 
  Popczynska, Michalina 1287 POL0.001-0.7028-19.60 
  Gorecka, Zuzanna 1393 POL0.001-0.5628-15.68 
  Kochanowska, Patrycja 1187 POL0.501-0.3128-8.68 

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 Blitz 2023 Warszawa POL 2023-09-16
RcRownchangeKK*chgGame
 1738 1597 6.50 13 1.50 28 42.00 
  Rudzinska, Michalina wm2183 POL1.0010.982827.44 
  Golecki, Jan 2113 POL0.001-0.0428-1.12 
  Derylo, Kamil 1951 POL0.001-0.1128-3.08 
  Kubicka, Anna wm2085 POL1.0010.962826.88 
  Kroliczek, Gabriela 1917 POL0.001-0.1328-3.64 
  Slomczewski, Michal 1998 NED0.001-0.0828-2.24 
  Oles, Jan 1341 POL0.001-0.8128-22.68 
  Wroblewski, Karol 1498 POL0.001-0.6428-17.92 
  Niezhentsev, Anton 1411 UKR1.0010.26287.28 
  Marciniak, Kajetan 1393 POL1.0010.24286.72 
  Korys, Stanislaw 1365 POL0.501-0.2928-8.12 
  Nakaziuk, Aleksander 1481 POL1.0010.34289.52 
  Gasik, Piotr 1858 POL1.0010.822822.96 

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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