Individual Calculations July 2023
 Brudnicki, Pawel  Total change: -45.20  Rating chartPersonal card
 IV Turniej Szachowy FIDE OPEN o Puchar Prezydenta Bydgoszczy Bydgoszcz POL 2023-06-03
RcRownchangeKK*chgGame
 1299 1179 1.00 2 0.32 40 12.80 
  Zeglinski, Jakub 1275 POL0.001-0.3740-14.80 
  Stachowski, Michal 1323 POL1.0010.694027.60 

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 1600 Tuchola POL 2023-06-10
RcRownchangeKK*chgGame
 1169 1179 1.00 3 -0.54 40 -21.60 
  Klejdysz, Dominik 1111 POL0.001-0.5940-23.60 
  Jakubowski, Kacper 1221 POL1.0010.564022.40 
  Karczynski, Aleksander 1174 POL0.001-0.5140-20.40 

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)
 
 76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open B Mrocza POL 2023-06-17
RcRownchangeKK*chgGame
 1217 1179 0.00 2 -0.91 40 -36.40 
  Makarewicz, Jakub 1324 POL0.001-0.3140-12.40 
  Jankowiak, Tymon 1109 POL0.001-0.6040-24.00 

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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