Rapid: Individual Calculations October 2023
 Czernicki, Bogdan  Total change: -54.60  Rating chartPersonal card
 Turniej Szachowy o Puchar Burmistrza Dukli - Grupa A Dukla POL 2023-09-09
RcRownchangeKK*chgGame
 1677 1742 5.50 9 0.10 20 2.00 
  Mysza, Witold 1342  * POL1.0010.08201.60 
  Guzik, Kacper 1452 POL1.0010.16203.20 
  Marszalek, Maciej f2206 POL0.001-0.0520-1.00 
  Mastej, Krzysztof 1641 POL1.0010.36207.20 
  Zagorski, Rafal 1437 POL1.0010.14202.80 
  Grabarczyk, Miroslaw g2215 POL0.001-0.0520-1.00 
  Futyma, Dawid 1728 POL0.001-0.5220-10.40 
  Kawula, Andrzej 1589 POL0.501-0.2020-4.00 
  Lesniak, Mateusz 1481 POL1.0010.18203.60 
 * 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)
 
 XXXIII Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2023-09-16
RcRownchangeKK*chgGame
 1701 1742 4.50 9 -0.58 20 -11.60 
  Chowaniec, Artur 1502 POL0.001-0.8020-16.00 
  Trybowska, Anna 1592 POL1.0010.30206.00 
  Kucza, Arkadiusz 1593 POL0.501-0.2020-4.00 
  Kawula, Andrzej 1589 POL1.0010.30206.00 
  Zieba, Hubert 1894 POL0.001-0.3020-6.00 
  Kraczek, Cezary 1785 POL0.001-0.4420-8.80 
  Leja, Adam 1686 POL1.0010.42208.40 
  Shilov, Sergej f2146 POL0.001-0.0820-1.60 
  Pozoga, Adam 1519 POL1.0010.22204.40 

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)
 
 VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A Tarnobrzeg POL 2023-09-24
RcRownchangeKK*chgGame
 1529 1742 4.50 9 -2.25 20 -45.00 
  Kedzierski, Krzysztof 1331 POL0.501-0.4220-8.40 
  Giermaniuk, Adam 1578 POL1.0010.28205.60 
  Bogdanov, Ignat 2123 UKR0.001-0.0920-1.80 
  Drygas, Wojciech 1507 POL0.501-0.2920-5.80 
  Krystel, Bartlomiej 1500 POL0.001-0.8020-16.00 
  Karas, Kacper 1333 POL1.0010.08201.60 
  Graczykowski, Wojciech 1439 POL1.0010.14202.80 
  Chowaniec, Artur 1502 POL0.501-0.3020-6.00 
  Czarnik, Eugeniusz 1449 POL0.001-0.8520-17.00 

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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