Rapid: Individual Calculations February 2023
 Raczek, Krzysztof  Total change: 21.60  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 1 Wroclaw POL 2023-01-13
RcRownchangeKK*chgGame
 1770 2134 6.00 7 -0.02 30 -0.60 
  Sleczka, Krzysztof 1734  * POL1.0010.08302.40 
  Kicinski, Igor 1581 POL1.0010.03300.90 
  Smukowski, Bartosz 1682 POL1.0010.06301.80 
  Grossmann, Ryszard f1813 POL1.0010.13303.90 
  Gureke, Zuheyir Mert 1741 TUR1.0010.08302.40 
  Kovalevsky, Stanislav f2171 FID0.5010.05301.50 
  Soliwoda, Zygmunt 1665 POL0.501-0.4530-13.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Grand Prix Polonii 2023 - turniej 2 Wroclaw POL 2023-01-20
RcRownchangeKK*chgGame
 1938 2134 5.50 7 0.69 30 20.70 
  Ziemblicki, Jakub 1734  * POL1.0010.08302.40 
  Gureke, Zuheyir Mert 1741 TUR1.0010.08302.40 
  Wilgosz, Szczepan 1547 POL1.0010.02300.60 
  Razin, Vadim 2304 UKR0.001-0.2830-8.40 
  Chmielewski, Jakub 1913 POL1.0010.22306.60 
  Demski, Michal 1992 POL1.0010.31309.30 
  Stachowiak, Kamil m2336 POL0.5010.26307.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Memorial Jerzego Kubienia Wroclaw POL 2023-01-28
RcRownchangeKK*chgGame
 1978 2134 6.00 9 0.05 30 1.50 
  Tratsiak, Vladzimir 1734  * POL1.0010.08302.40 
  Wielosz, Jaroslaw 1807 POL1.0010.13303.90 
  Jankowski, Aleksander 1673 POL1.0010.05301.50 
  Cukrowski, Filip f2273 POL0.001-0.3130-9.30 
  Stachowiak, Kamil m2336 POL0.001-0.2430-7.20 
  Madajczak, Piotr 1870 POL1.0010.18305.40 
  Grossmann, Ryszard f1813 POL1.0010.13303.90 
  Demski, Michal 1992 POL1.0010.31309.30 
  Sabuk, Piotr m2301 POL0.001-0.2830-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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