Individual Calculations April 2017
 Matyszkiewicz, Wiktor  Total change: -23.20  Rating chartPersonal card
 180th YMCA Winter 2017-B Warszawa POL 2017-01-12
RcRownchangeKK*chgGame
 1715 1783 6.50 11 0.01 40 0.40 
  Wilczynski, Adam 1604 POL0.501-0.2340-9.20 
  Szukalski, Antoni 1741 POL0.501-0.0640-2.40 
  Mlynarski, Zbigniew 1616 POL0.001-0.7240-28.80 
  Rusin, Ryszard 1772 POL0.001-0.5240-20.80 
  Prus, Marek 1669 POL1.0010.344013.60 
  Omar, Mohamed 1760 EGY1.0010.474018.80 
  Wrabel, Antoni 1592 POL1.0010.254010.00 
  Sawicki, Wojciech 1769 POL0.001-0.5240-20.80 
  Barc, Michal 1753 POL0.501-0.0440-1.60 
  Chmielewska, Joanna 1782 POL1.0010.504020.00 
  Kolodziejczyk, Andrzej 1812 POL1.0010.544021.60 

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)
 
 Wiosenny Turniej Fide na Bemowie'2017 Warszawa POL 2017-03-11
RcRownchangeKK*chgGame
 1561 1747 3.50 5 -0.02 40 -0.80 
  Maciejewski, Robert 1347  * POL1.0010.08403.20 
  Jedrusik, Adam 1475 POL1.0010.17406.80 
  Krasiewicz, Robert 2033 POL0.001-0.1640-6.40 
  Wysocki, Mateusz 1604 POL0.501-0.1940-7.60 
  Matyszkiewicz, Radoslaw 1347  * POL1.0010.08403.20 
 * 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)
 
 XXXIX Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-03-18
RcRownchangeKK*chgGame
 1641 1747 2.50 5 -0.57 40 -22.80 
  Iwaszkiewicz, Krzysztof 1375 POL1.0010.10404.00 
  Rudiano, Nicolas 2033 FRA0.001-0.1640-6.40 
  Kopaniewski, Jakub 1528 POL0.001-0.7840-31.20 
  Cyra, Dariusz 1866 POL1.0010.664026.40 
  Nowicki, Filip 1401 POL0.501-0.3940-15.60 

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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