Individual Calculations September 2022
 Kot, Jerzy  Total change: -17.00  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2022 Gdansk POL 2022-07-31
RcRownchangeKK*chgGame
 1589 1858 4.50 6 -0.18 20 -3.60 
  Malkowski, Michal 1458  * POL1.0010.08201.60 
  Przybylowicz, Kazimierz 1511 POL1.0010.11202.20 
  Zielinski, Stanislaw 2149 POL0.001-0.1520-3.00 
  Ingielewicz, Konrad 1519 POL0.501-0.3820-7.60 
  Serafin, Jerzy 1503 POL1.0010.11202.20 
  Krotowski-Cacha, Michal 1391 POL1.0010.05201.00 
 * 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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa A Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 1980 1858 2.00 8 -0.73 20 -14.60 
  Wojdak, Jan 1986 POL1.0010.672013.40 
  Galuszka, Tomasz 2156 POL0.001-0.1520-3.00 
  Hadrys, Bogdan 1985 POL0.001-0.3320-6.60 
  Klusak, Piotr 1980 POL0.001-0.3320-6.60 
  Madajczak, Piotr 1916 POL0.001-0.4220-8.40 
  Czarnecka, Lidia 1908 POL0.001-0.4320-8.60 
  Palczert, Botond 2029 HUN0.001-0.2720-5.40 
  Pisarek, Jan 1879 POL1.0010.532010.60 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa D Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1850 1858 3.50 7 0.06 20 1.20 
  Hoder, Zygfryd 1447 POL1.0010.08201.60 
  Samborski, Henryk 2004 POL1.0010.702014.00 
  Bakalar, Jan 1971 SVK0.5010.15203.00 
  Raszka, Janusz f1924 POL1.0010.592011.80 
  Marszk, Kazimierz 1878 POL0.001-0.4720-9.40 
  Kusina, Jan 1954 POL0.001-0.3720-7.40 
  Zurek, Jacek 1770 POL0.001-0.6220-12.40 

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)
 

 

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