Rapid: Individual Calculations April 2023
 Choina, Adam  Total change: 15.20  Rating chartPersonal card
 Turniej Przyjazni Polsko-Ukrainskiej gr. A open Kielce POL 2023-03-05
RcRownchangeKK*chgGame
 1792 1859 5.00 9 -0.01 20 -0.20 
  Baluh, Alina 1396 UKR1.0010.05201.00 
  Kobryn, Zbigniew 1459  * POL1.0010.08201.60 
  Harasym, Danylo 1547 UKR1.0010.14202.80 
  Lewicki, Miroslaw m2316 POL0.001-0.0520-1.00 
  Smetek, Michal 1758 POL1.0010.36207.20 
  Piuro, Vladyslav 1968 UKR0.001-0.3520-7.00 
  Grabarczyk, Miroslaw g2217 POL0.001-0.1020-2.00 
  Kalnyk, Danylo 1335 UKR1.0010.03200.60 
  Bogdanov, Ignat 2130 UKR0.001-0.1720-3.40 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Mezczyzni Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1803 1859 4.50 8 0.09 20 1.80 
  Orlowski, Mateusz 1459  * POL1.0010.08201.60 
  Mrozowski, Patryk 2051 POL0.001-0.2520-5.00 
  Mosny, Pawel 1549 POL1.0010.14202.80 
  Posluszny, Tomasz 2004 POL0.5010.19203.80 
  Zaleski, Lukasz 2082 POL0.001-0.2220-4.40 
  Gawle, Piotr 1600 POL1.0010.18203.60 
  Golenia, Jan 2106 POL0.5010.31206.20 
  Zywert, Kacper 1576 POL0.501-0.3420-6.80 
 * 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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1842 1859 4.50 9 -0.12 20 -2.40 
  Kopec, Norbert 1698 POL1.0010.29205.80 
  Lukasiewicz, Krzysztof f2026 POL0.001-0.2820-5.60 
  Maciejewski, Kamil 1866 POL0.5010.01200.20 
  Kulpa, Zuzanna 1828 POL1.0010.46209.20 
  Dylag, Emilia wf1945 POL0.001-0.3820-7.60 
  Klaus, Cezary 1459  * POL1.0010.08201.60 
  Pacan-Milej, Kosma f2287 POL0.001-0.0720-1.40 
  Posluszny, Tomasz 2004 POL0.001-0.3120-6.20 
  Chodorowski, Adrian 1462 POL1.0010.08201.60 
 * 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)
 
 V Memorial Szachowy im. Ryszarda Nowickiego - Open Ostrowiec Swietokrzyski POL 2023-03-19
RcRownchangeKK*chgGame
 1665 1859 7.00 9 0.80 20 16.00 
  Masternak, Konrad 1277 POL1.0010.02200.40 
  Rasinski, Jan 1459  * POL1.0010.08201.60 
  Smyla, Zbigniew 1637 POL0.501-0.2820-5.60 
  Kaczmarska, Joanna 1944 POL0.001-0.3820-7.60 
  Kocia, Kamil 1859 POL1.0010.502010.00 
  Graczykowski, Marcin 1542 POL1.0010.13202.60 
  Skrzypczak, Tomasz 1999 POL1.0010.692013.80 
  Plicner, Adam 1848 POL1.0010.48209.60 
  Pozoga, Adam 1416 POL0.501-0.4420-8.80 
 * 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)
 

 

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