Individual Calculations May 2011
 Bernaszuk, Krzysztof  Total change: -22.35  Rating chartPersonal card
 IV Turniej Szachowy Karkonosze Karpacz POL 2011-02-20
RcRownchangeKK*chgGame
 1689 1586 2.00 7 -0.61 15 -9.15 
  Aleksandrowicz, Marek 1944 POL0.001-0.1015-1.50 
  Skiba, Marta 1720 POL0.001-0.3215-4.80 
  Dabrowski, Mikolaj 1430 POL1.0010.29154.35 
  Krawiec, Grzegorz 1667 POL0.5010.11151.65 
  Dadello, Aleksandra 1731 POL0.001-0.3115-4.65 
  Smieszek, Wojciech 1705 POL0.001-0.3415-5.10 
  Niewiejski, Robert 1628 POL0.5010.06150.90 

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)
 
 III Dolnoslaska Liga Juniorow Karpacz POL 2011-04-08
RcRownchangeKK*chgGame
 1662 1574 2.00 5 0.09 15 1.35 
  Jozkow, Kacper 1659 POL1.0010.62159.30 
  Koza, Stanislaw 1480 POL0.501-0.1315-1.95 
  Kaniewski, Patryk 1776 POL0.001-0.2415-3.60 
  Lachowicz, Dominik 1688 POL0.5010.16152.40 
  Daniel, Damian 1707 POL0.001-0.3215-4.80 

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)
 
 VII Lubuska Wiosna Szachowa Gorzow Wlkp. POL 2011-04-19
RcRownchangeKK*chgGame
 1653 1574 1.50 6 -0.97 15 -14.55 
  Wisniowska, Klaudia 1974  * POL0.001-0.0815-1.20 
  Krolik, Wladyslaw 1702 POL0.001-0.3315-4.95 
  Matwiej, Jozef 1576 POL0.001-0.5015-7.50 
  Witczak, Jakub 1580 POL0.5010.01150.15 
  Kulwinski, Marian 1693 POL1.0010.66159.90 
  Kijek, Arkadiusz 1395 POL0.001-0.7315-10.95 
 * 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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