Individual Calculations February 2023
 Brzezina, Pawel  Total change: 45.60  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1666 1596 5.00 9 1.34 40 53.60 
  Artsemenka, Mikalai 1741 FID0.5010.19407.60 
  Bratajit, Mukherjee 1749 IND0.001-0.3040-12.00 
  Jedrzejko, Martyna 1625 POL0.5010.04401.60 
  Muratova, Anel 1669 KAZ0.001-0.4040-16.00 
  Zimny, Jakub 1537 POL1.0010.424016.80 
  Hussain, Hashem 1713 KUW0.5010.16406.40 
  Kultucki, Kamil 1605 POL1.0010.514020.40 
  Stanuch, Marcin 1664 POL0.5010.09403.60 
  Palczert, Miklos 1688 HUN1.0010.634025.20 

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)
 
 Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 1-3 Chorzow POL 2023-01-14
RcRownchangeKK*chgGame
 1198 1596 1.00 1 0.08 40 3.20 
  Hlubek, Tymoteusz 1198 POL1.0010.08403.20 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 1-3 Chorzow POL 2023-01-28
RcRownchangeKK*chgGame
 1718 1596 0.50 2 -0.28 40 -11.20 
  Lichorad, Mateusz 1985 POL0.5010.414016.40 
  Dembicz, Patryk 1451 POL0.001-0.6940-27.60 

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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