Individual Calculations July 2023
 Binger, Damian  Total change: -37.40  Rating chartPersonal card
 IV Turniej Szachowy FIDE OPEN o Puchar Prezydenta Bydgoszczy Bydgoszcz POL 2023-06-03
RcRownchangeKK*chgGame
 1227 1244 0.00 2 -1.04 20 -20.80 
  Kluczek, Maciej 1385 POL0.001-0.3120-6.20 
  Murawski, Mikolaj 1069 POL0.001-0.7320-14.60 

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)
 
 Sosnowe zauroczenie Tuchola 2023 - turniej powyzej 1800 Tuchola POL 2023-06-10
RcRownchangeKK*chgGame
 1487 1244 1.00 4 0.16 20 3.20 
  Hubner, Michal 1471 POL0.001-0.2120-4.20 
  Warsinski, Pawel 1388 POL1.0010.692013.80 
  Dorau, Zygmunt 1443 POL0.001-0.2420-4.80 
  Borchardt, Marcin 1647 POL0.001-0.0820-1.60 

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)
 
 76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open B Mrocza POL 2023-06-17
RcRownchangeKK*chgGame
 1247 1244 0.50 3 -0.99 20 -19.80 
  Maciejewski, Adam 1369 POL0.001-0.3320-6.60 
  Kosecki, Oskar 1114 POL0.501-0.1820-3.60 
  Rydzynski, Marcin 1257 POL0.001-0.4820-9.60 

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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