Individual Calculations May 2024
 Duleba, Aleksander  Total change: -50.40  Rating chartPersonal card
 IV Dolnoslaska Liga Juniorow 2024 Klodzko POL 2024-04-06
RcRownchangeKK*chgGame
 1598 1563 1.00 4 -0.81 40 -32.40 
  Mittelstaedt, Jakub 1650 POL0.001-0.3840-15.20 
  Adamowicz, Borys 1568 POL0.5010.01400.40 
  Solarski, Pawel 1478 POL0.501-0.1240-4.80 
  Dymara, Jerzy 1697 POL0.001-0.3240-12.80 

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)
 
 KWIETNIOWY TURNIEJ POLONII WROCLAW Wroclaw POL 2024-04-20
RcRownchangeKK*chgGame
 1662 1563 1.50 5 -0.45 40 -18.00 
  Trybus, Daniel 1963  * POL0.001-0.0840-3.20 
  Antczak, Marcin 1701 POL0.001-0.3140-12.40 
  Grochulski, Tomasz 1625 POL0.001-0.4140-16.40 
  Dabrowski, Andrzej 1498 POL1.0010.414016.40 
  Szydziak, Damian 1522 POL0.501-0.0640-2.40 
 * 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)
 

 

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