Individual Calculations March 2023
 Praczukowski, Stanislaw  Total change: 2.00  Rating chartPersonal card
 Chylicka Kolowka 2000 Plus Round 5-7 Chylice POL 2023-02-06
RcRownchangeKK*chgGame
 1982 2154 1.50 2 0.06 20 1.20 
  Kazmierowski, Tymon 1920 POL1.0010.21204.20 
  Kedzierski, Slawomir 2044 POL0.501-0.1520-3.00 

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)
 
 Int. Graz Open 2023- A Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 2081 2154 5.00 9 0.04 20 0.80 
  Voronaya, Eva 1754  * FID1.0010.08201.60 
  Kucza, Karol f2342 POL0.5010.24204.80 
  Bauer, Sebastian f2317 AUT0.5010.22204.40 
  Schernthaner, David f2320 AUT0.5010.22204.40 
  Gschiel, Alexander f2288 AUT0.001-0.3220-6.40 
  Stichter, Constantin Paul 1819 GER0.501-0.3820-7.60 
  Grzadka, Artur 1617 POL0.501-0.4720-9.40 
  Kuru, Atilla 2027 TUR0.501-0.1720-3.40 
  Balint, Peter f2245 AUT1.0010.622012.40 
 * 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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