Rapid: Individual Calculations June 2022
 Krzyzosiak, Marta  Total change: 7.40  Rating chartPersonal card
 World Cadet - Youth Rapid Chess Championships - Girls U18 Rhodes GRE 2022-05-01
RcRownchangeKK*chgGame
 1563 1603 2.00 9 -2.95 20 -59.00 
  Hryzlova, Sofiia wc2011 UKR0.001-0.0820-1.60 
  Lukasik, Zuzanna 1529 POL0.501-0.1020-2.00 
  Katter, Katharina 1761 AUT0.001-0.2920-5.80 
  Bousselmi, Chahd 1298 TUN0.001-0.8620-17.20 
  Jedrzejko, Martyna 1382 POL1.0010.22204.40 
  Cassi, Elisa 1736 ITA0.001-0.3220-6.40 
  Choksy, Anaisha 1228 SRI0.001-0.9120-18.20 
  Siekanska, Zuzanna 1623 POL0.001-0.4720-9.40 
  Lochina, Justyna 1500 POL0.501-0.1420-2.80 

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)
 
 Grand Prix Polonii Wroclaw - turniej 19 Wroclaw POL 2022-05-27
RcRownchangeKK*chgGame
 1808 1603 3.00 6 1.54 20 30.80 
  Grossmann, Ryszard f1851 POL1.0010.812016.20 
  Grot, Blazej c1811 POL0.001-0.2320-4.60 
  Czyz, Artur 1737 POL1.0010.682013.60 
  Madajczak, Piotr 1860 POL0.001-0.1820-3.60 
  Saweczko, Tomasz 1673 POL0.5010.10202.00 
  Gorny, Andrzej 1918 POL0.5010.36207.20 

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)
 
 XXX Jubileuszowy Turniej Szachowy DNI LESZNA Leszno POL 2022-05-29
RcRownchangeKK*chgGame
 1788 1603 4.00 8 1.78 20 35.60 
  Malik, Maciej 1880 POL0.001-0.1720-3.40 
  Grupa, Alfred 1203  * POL1.0010.08201.60 
  Wojdak, Jan 1912 POL0.5010.36207.20 
  Wojtkowski, Pawel 1847 POL0.001-0.2020-4.00 
  Czerwinska, Milena wf1788 POL1.0010.742014.80 
  Zahorski, Piotr 1860 POL0.5010.32206.40 
  Kozlowska, Marzena 1750 POL1.0010.702014.00 
  Jedras, Piotr 2065 POL0.001-0.0520-1.00 
 * 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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