Individual Calculations July 2012
 Niedbala, Wojciech  Total change: 48.30  Rating chartPersonal card
 II Turniej szachowy - MIEDZYZDROJE Miedzyzdroje POL 2012-04-28
RcRownchangeKK*chgGame
 1805 1626 3.00 8 0.68 15 10.20 
  Sroka, Janusz 2026  * POL0.001-0.0815-1.20 
  Szulc, Zofia 1377 POL1.0010.19152.85 
  Wielosz, Jaroslaw 1882 POL0.001-0.1915-2.85 
  Piotrowski, Pawel 1898 POL0.001-0.1715-2.55 
  Psyk, Radoslaw 1755 POL1.0010.671510.05 
  Karwowski, Kacper 1823 POL0.001-0.2515-3.75 
  Poswiatowski, Stanislaw 1719 POL1.0010.63159.45 
  Aleksandrowicz, Marek 1957 POL0.001-0.1215-1.80 
 * 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)
 
 V Turniej szachowy - Sudety Szklarska Poreba POL 2012-06-03
RcRownchangeKK*chgGame
 1848 1626 4.00 9 1.68 15 25.20 
  Lada, Ireneusz 2026  * POL0.5010.42156.30 
  Cudnik, Andrzej 2026  * POL0.5010.42156.30 
  Kwasny, Leszek 1973 POL1.0010.891513.35 
  Sliwerski, Radoslaw 2026  * POL0.001-0.0815-1.20 
  Swiderski, Radoslaw 1937 POL0.001-0.1415-2.10 
  Lukasiewicz, Krzysztof 1651 POL0.5010.03150.45 
  Muzyka, Dominik 1631 POL0.5010.01150.15 
  Grzeskow, Adrian 1847 POL0.001-0.2215-3.30 
  Domanski, Lukasz 1513 POL1.0010.35155.25 
 * 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)
 
 Mistrzostwa Wielkopolski Juniorów w szachach - C15 Zerkow POL 2012-06-16
RcRownchangeKK*chgGame
 1689 1626 3.00 5 0.86 15 12.90 
  Dziewa, Aleksander 1487 POL1.0010.31154.65 
  Mikolajewski, Jakub 1628 POL1.0010.50157.50 
  Niekras, Dawid 1876 POL0.5010.31154.65 
  Tomaszewski, Kacper 1885 POL0.001-0.1815-2.70 
  Bruch, Tomasz 1567 POL0.501-0.0815-1.20 

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)
 

 

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