Individual Calculations February 2020
 Warchol, Kamil  Total change: 93.75  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1994 1827 5.00 9 2.48 25 62.00 
  Reprun, Nadejda 1975 ISR0.001-0.3025-7.50 
  Szwaj, Jacek 1937 POL1.0010.652516.25 
  Buraczynski, Radoslaw 1963 POL1.0010.682517.00 
  Andolfatto, Maria 2004 ITA0.5010.23255.75 
  Grineva, Marianna wf2011 UKR1.0010.742518.50 
  Radovic, Stefan 2007 SWE0.5010.24256.00 
  Slezinski, Nikodem 2005 POL0.5010.23255.75 
  Adamczyk, Zuzanna 2025 POL0.5010.26256.50 
  Rozhok, Oleksii 2022 UKR0.001-0.2525-6.25 

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)
 
 Szkolne Indywidualne Mistrzostwa Polski w szachach - open do lat 11 (C-11) Pokrzywna POL 2020-01-05
RcRownchangeKK*chgGame
 1460 1827 8.00 9 -0.02 25 -0.50 
  Wesolowski, Jeremi 1427  * POL1.0010.08252.00 
  Glaz, Michal 1427  * POL1.0010.08252.00 
  Jaszczuk, Piotr 1427  * POL1.0010.08252.00 
  Rosa, Antoni 1456 POL1.0010.10252.50 
  Nocek, Dominik 1427  * POL1.0010.08252.00 
  Mulawa, Cyprian 1693 POL0.501-0.1825-4.50 
  Chmielewski, Jakub 1427  * POL1.0010.08252.00 
  Micula, Jakub 1427  * POL1.0010.08252.00 
  Wojtacha, Krzysztof 1427  * POL0.501-0.4225-10.50 
 * 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)
 
 VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2020-01-20
RcRownchangeKK*chgGame
 1809 1827 6.00 9 1.29 25 32.25 
  Jaworowski, Andre 1427  * USA1.0010.08252.00 
  Libura, Julianna 1573 POL1.0010.19254.75 
  Szpar, Milosz f2227  * POL0.5010.422510.50 
  Sliwerski, Radoslaw 2098 POL0.001-0.1725-4.25 
  Krzyzosiak, Marta 1578 POL1.0010.19254.75 
  Swiech, Joanna 2018 POL0.5010.25256.25 
  Kusiak, Mateusz 1642 POL1.0010.26256.50 
  Slawinski, Miroslaw 2060 POL0.001-0.2125-5.25 
  Dackiewicz, Marek 1662 POL1.0010.28257.00 
 * 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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