Individual Calculations September 2023
 Szuber, Dawid  Total change: -164.54  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1426 1755 4.00 9 -3.77 38 -143.26 
  Szewczyk, Michal 1400 POL1.0010.11384.18 
  Sypek, Szymon 1599 POL0.501-0.2138-7.98 
  Krzyzosiak, Anna 1527 POL0.001-0.7938-30.02 
  Przybyla, Andrzej 1449 POL0.001-0.8638-32.68 
  Kolendo, Kajetan 1236 POL0.501-0.4738-17.86 
  Zapolska, Roksana 1409 POL0.001-0.8938-33.82 
  Gruca, Karol 1442 POL1.0010.14385.32 
  Zajadlak, Milosz 1414 POL0.501-0.3838-14.44 
  Laszczynski, Karol 1355  * POL0.501-0.4238-15.96 
 * 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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1668 1755 5.00 9 -0.56 38 -21.28 
  Kolarz, Maciej 1606 POL0.501-0.2038-7.60 
  Kopestynski, Michal 1649 POL0.501-0.1438-5.32 
  Grzadka, Artur 1641 POL0.001-0.6638-25.08 
  Zareba, Maciej 1672 POL0.501-0.1138-4.18 
  Graff, Slawomir 1666 POL1.0010.383814.44 
  Sudja, Corentin 1615 FRA1.0010.313811.78 
  Masalski, Pawel 1618 POL1.0010.323812.16 
  Gorny, Tomasz 1671 POL0.001-0.6238-23.56 
  Terkiewicz, Bruno 1874 POL0.5010.16386.08 

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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