Individual Calculations February 2023
 Reichel, Lukasz  Total change: 54.00  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa B Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 2020 1892 3.50 7 1.21 20 24.20 
  Horvath, Tomas 2026 CZE0.5010.18203.60 
  Ilandzis, Spyridon 2003 GRE1.0010.652013.00 
  Janus, Przemyslaw 2030 POL0.001-0.3120-6.20 
  Liberadzki, Slawomir 2008 POL1.0010.662013.20 
  Myrmus, Mateusz 2011 POL0.001-0.3420-6.80 
  Palosz, Andrzej 2037 POL1.0010.692013.80 
  Kandic, Milan f2023 SRB0.001-0.3220-6.40 

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)
 
 PRAGUE OPEN 2023 A - IM open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 2058 1891 4.50 9 1.89 20 37.80 
  Nielsen, Andre f2212 NOR0.001-0.1320-2.60 
  Peglau, Paul David 1643 GER1.0010.19203.80 
  Tolonen, Mikko 2085 FIN0.5010.25205.00 
  Horacek, Michal 2048 CZE1.0010.712014.20 
  Mestek, Igor 2144 SLO0.5010.31206.20 
  Lahlum, Hans Olav 2123 NOR0.5010.29205.80 
  Koridze, Lile wf2139 GEO0.001-0.1920-3.80 
  Olmo, Jose 2061 ESP1.0010.722014.40 
  Nemsadze, Daviti 2071 GEO0.001-0.2620-5.20 

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)
 
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 Dolny Slask POL 2023-01-07
RcRownchangeKK*chgGame
 1736 1891 0.50 1 -0.21 20 -4.20 
  Lasok, Marek 1736 POL0.501-0.2120-4.20 

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)
 
 Walbrzyska Dolnoslaska Liga Okregowa 2022-3 Round 4-5 various POL 2023-01-29
RcRownchangeKK*chgGame
 1801 1891 1.00 2 -0.19 20 -3.80 
  Kopec, Mariusz 2019 POL0.001-0.3320-6.60 
  Rybka, Tatiana 1583 POL1.0010.14202.80 

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)
 

 

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