Rapid: Individual Calculations November 2023
 Zahorski, Bartosz  Total change: 5.40  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1628 1500 3.00 8 -0.72 20 -14.40 
  Pakleza, Zbigniew g2454 POL0.0010.00200.00 
  Izbinski, Wojciech 1098 POL0.001-0.9220-18.40 
  Dobrzycki, Jakub 1189 POL1.0010.14202.80 
  Fiedorek, Kamila 1105 POL1.0010.08201.60 
  Derejczyk, Mateusz 1814 POL0.001-0.1420-2.80 
  Singer, Krystian 2178 POL0.001-0.0120-0.20 
  Szachniewicz, Aleksander 1250 POL1.0010.19203.80 
  Kossobudzki, Robert 1934 POL0.001-0.0620-1.20 

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)
 
 III Memorial Jerzego Laszkiewicza i Piotra Jagiely Wroclaw POL 2023-10-29
RcRownchangeKK*chgGame
 1703 1500 4.00 8 0.99 20 19.80 
  Kantans, Toms g2400 LAT0.0010.00200.00 
  Swider, Adam 1201 POL1.0010.15203.00 
  Klys, Kacper 1750 POL0.001-0.1920-3.80 
  Babij, Piotr 1149 POL1.0010.11202.20 
  Wasylkiewicz, Andrzej 1709 POL0.5010.27205.40 
  Khyzhniak, Dmytro 1263 UKR1.0010.20204.00 
  Kovalevsky, Stanislav f2032 FID0.001-0.0320-0.60 
  Kantane, Anna wm2118 POL0.5010.48209.60 

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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