Individual Calculations February 2024
 Borowski, Przemyslaw  Total change: 21.20  Rating chartPersonal card
 6. Internationales Spandauer Weihnachtsopen 2023 Berlin-Spandau GER 2023-12-27
RcRownchangeKK*chgGame
 1874 1762 4.00 7 1.35 20 27.00 
  Foerster, Jonas 2275 GER0.001-0.0420-0.80 
  Koeppen, Ilja 1443 GER1.0010.13202.60 
  Sprenger De La Iglesia, Yevgeni 1959 ESP0.5010.25205.00 
  Heinke, Jasper 2041 GER0.001-0.1620-3.20 
  Spreer, Lutz 1547 GER1.0010.23204.60 
  Gruenwald, Eduard 1936 GER0.5010.23204.60 
  Baier, Reinhard 1920 GER1.0010.712014.20 

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 Dolnego Slaska - Liga Okregowa 2023-2024 gr. Walbrzych r 2-5 Dolny Slask POL 2024-01-07
RcRownchangeKK*chgGame
 1684 1762 1.00 2 -0.22 20 -4.40 
  Stec, Czeslaw 1655 POL0.001-0.6520-13.00 
  Zak, Pawel 1712 POL1.0010.43208.60 

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r4 Dolny Slask POL 2024-01-07
RcRownchangeKK*chgGame
 2184 1762 0.00 1 -0.07 20 -1.40 
  Szczepaniak, Lukasz 2184 POL0.001-0.0720-1.40 

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)
 

 

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