Individual Calculations October 2023
 Urban, Marek  Total change: -19.20  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy dla Osob z Niepelnosprawnoscia Szklarska Poreba POL 2023-08-22
RcRownchangeKK*chgGame
 1594 1486 3.50 9 0.28 20 5.60 
  Twarogiel, Tadeusz 1804 POL0.001-0.1320-2.60 
  Korbela, Anna 1091 POL1.0010.08201.60 
  Hornik, Bronislaw 1766 POL0.5010.34206.80 
  Wolski, Jerzy 1639 POL1.0010.702014.00 
  Klucznik, Andre 1725 FRA1.0010.802016.00 
  Swiderski, Pawel 1609 POL0.001-0.3320-6.60 
  Minko, Janusz 1689 POL0.001-0.2420-4.80 
  Zelajtys, Jozef 1708 POL0.001-0.2220-4.40 
  Kozicki, Wojciech 1317 POL0.001-0.7220-14.40 

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)
 
 XX JUBILEUSZOWY MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY Bielsko-Biala POL 2023-09-19
RcRownchangeKK*chgGame
 1321 1486 5.00 9 -1.24 20 -24.80 
  Bazylewicz, Zygmunt 1086  * POL0.501-0.4220-8.40 
  Kopij, Jozef 1100 POL1.0010.09201.80 
  Kowalska, Elzbieta wf1577 POL0.001-0.3820-7.60 
  Kwiecien, Zbigniew f1852 POL0.001-0.1020-2.00 
  Pastuszko, Katarzyna 1304 POL0.001-0.7420-14.80 
  Wojtyczko, Miroslaw 1270 POL1.0010.22204.40 
  Sulot, Zdzislaw 1301 POL1.0010.26205.20 
  Kulik, Waldemar 1287 POL0.501-0.2620-5.20 
  Fuks, Milan 1110 POL1.0010.09201.80 
 * 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)
 

 

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