Rapid: Individual Calculations May 2023
 Vranova, Zdenka  Total change: -49.00  Rating chartPersonal card
 Open rapid sach Senov 2023 Senov CZE 2023-04-15
RcRownchangeKK*chgGame
 1726 1848 6.50 9 0.96 20 19.20 
  Kula, Helena 1448  * POL1.0010.08201.60 
  Mica, Marek f2171 CZE0.001-0.1320-2.60 
  Krisica, Jan 1419 CZE1.0010.07201.40 
  Glajc, Nikodem 1405 POL0.001-0.9420-18.80 
  Spala, Jiri 1574 CZE1.0010.17203.40 
  Broskevic, Lumir 1506 CZE1.0010.12202.40 
  Mrazek, Roman 1937 CZE1.0010.622012.40 
  Cempel, Jaroslav f1950 CZE1.0010.642012.80 
  Vrana, Frantisek f2124 CZE0.5010.33206.60 
 * 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)
 
 XIX Miedzynarodowy Memorial Szachowy im Wieslawa Hanczarka Raciborz POL 2023-04-16
RcRownchangeKK*chgGame
 1533 1848 4.50 8 -1.58 20 -31.60 
  Kopia, Julian 1448  * POL1.0010.08201.60 
  Lisok, Antoni 1386 POL1.0010.05201.00 
  Vrana, Frantisek f2124 CZE0.5010.33206.60 
  Helis, Tadeusz f2094 POL0.001-0.1920-3.80 
  Sakundiak, Maksym 1368 UKR0.001-0.9520-19.00 
  Grab, Marek 1353 POL0.001-0.9620-19.20 
  Karnowka, Kacper 1124 POL1.0010.01200.20 
  Zimny, Karol 1370 POL1.0010.05201.00 
 * 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)
 
 Bohuslavice Open 2023 Bohuslavice CZE 2023-04-22
RcRownchangeKK*chgGame
 1501 1848 6.00 9 -1.83 20 -36.60 
  Staniczek, Kacper 1296 POL0.001-0.9720-19.40 
  Krisica, Lukas 1448  * CZE1.0010.08201.60 
  Peterek, Zbynek 1438 CZE1.0010.08201.60 
  Michalak, Wiktoria 1552 POL0.001-0.8520-17.00 
  Lajdamik, Kinga 1405 POL1.0010.06201.20 
  Zyla, Pawel 1597 POL1.0010.19203.80 
  Gajda, Rostislav 1533 CZE0.001-0.8620-17.20 
  Hasinski, Sebastian 1528 POL1.0010.13202.60 
  Tokarsky, Radovan 1710 CZE1.0010.31206.20 
 * 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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