Individual Calculations April 2015
 Kacprzak, Karol  Total change: -59.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Regionu Kujawsko-Pomorskiego 2014/2015 Kujawsko-Pomorskie POL 2014-11-09
RcRownchangeKK*chgGame
 1362 1347 3.50 8 -0.50 40 -20.00 
  Zygadlo, Kajetan 1054 POL1.0010.15406.00 
  Zygadlo, Kajetan 1054 POL0.001-0.8540-34.00 
  Sargalski, Andrzej 1747  * POL0.001-0.0840-3.20 
  Sargalski, Andrzej 1747  * POL0.001-0.0840-3.20 
  Gackowski, Marian 1312 POL0.001-0.5540-22.00 
  Gackowski, Marian 1312 POL1.0010.454018.00 
  Rafalski, Kacper 1335 POL0.501-0.0240-0.80 
  Rafalski, Kacper 1335 POL1.0010.484019.20 
 * 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)
 
 VI Memoria³ im. Ziemowita Zgierskiego Obra Zima Open 2015 Obra POL 2015-02-18
RcRownchangeKK*chgGame
 1445 1313 3.00 9 -0.12 40 -4.80 
  Frackowiak, Andrzej 2 1667 POL0.5010.394015.60 
  Zurawski, Kamil 1596 POL0.001-0.1640-6.40 
  Kukorowski, Jan 1543 POL0.001-0.2140-8.40 
  Klonowski, Arkadiusz 1547 POL0.001-0.2140-8.40 
  Gorkiewicz, Mateusz 1388 POL0.001-0.4040-16.00 
  Swigon, Grzegorz 1311 POL1.0010.504020.00 
  Kacprzak, Kacper 1188 POL0.501-0.1740-6.80 
  Kolodziejski, Grzegorz 1599 POL0.5010.344013.60 
  Lepski, Maksymilian 1167 POL0.501-0.2040-8.00 

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)
 
 II Festiwal Szachowy Ferie z Szachami 2015 do 2199 Biale Blota k/Bydgoszczy POL 2015-02-25
RcRownchangeKK*chgGame
 1606 1313 2.50 6 1.35 40 54.00 
  Konieczynski, Piotr 1713  * POL0.001-0.0840-3.20 
  Dorau, Zygmunt 1713  * POL1.0010.924036.80 
  Czarnolewski, Piotr 1713  * POL0.5010.424016.80 
  Kwiatkowski, Jacek 1713  * POL0.001-0.0840-3.20 
  Kostecki, Samuel 1597 POL0.001-0.1640-6.40 
  Kacprzak, Kacper 1188 POL1.0010.334013.20 
 * 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)
 
 Polish Youth Chess Championship 2015 - B10 Jastrzebia Gora POL 2015-03-01
RcRownchangeKK*chgGame
 1211 1313 1.00 5 -2.21 40 -88.40 
  Mechlinski, Jakub 1713  * POL0.001-0.0840-3.20 
  Zaborowski, Maciej 1024 POL0.501-0.3440-13.60 
  Dembicki, Karol 1063 POL0.001-0.8140-32.40 
  Sieczkowski, Adam 1111 POL0.501-0.2640-10.40 
  Czernecki, Andrzej 1144 POL0.001-0.7240-28.80 
 * 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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