Individual Calculations January 2011
 Woloszyn, Piotr  Total change: -38.40  Rating chartPersonal card
 81st YMCA Autumn 2010-D Warszawa POL 2010-09-21
RcRownchangeKK*chgGame
 1651 1750 5.50 12 -2.06 15 -30.90 
  Dominiczak, Adrian 1708 POL0.501-0.0615-0.90 
  Czuraj, Grzegorz 1512 POL1.0010.20153.00 
  Gierech, Pawel 1693 POL1.0010.42156.30 
  Budrewicz, Henryk 1576 POL0.001-0.7315-10.95 
  Wilczynski, Adam 1726 POL0.001-0.5315-7.95 
  Gajewski, Wojciech 1518 POL0.501-0.2915-4.35 
  Bartczak, Hanna 1652 POL0.001-0.6315-9.45 
  Janion, Ludwik 1685 POL0.001-0.5915-8.85 
  Olsztynski, Andrzej 1550 POL1.0010.24153.60 
  Jarmolowski, Tadeusz 1721 POL0.501-0.0415-0.60 
  Blank, Kamil 1724 POL0.001-0.5415-8.10 
  Kwiek, Janusz 1742 POL1.0010.49157.35 

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)
 
 LXIII Otwarte Mistrzostwa Warszawy - Open B Warszawa POL 2010-11-22
RcRownchangeKK*chgGame
 1570 1725 1.50 3 -0.50 15 -7.50 
  Tomczyk, Ryszard 1509 POL1.0010.22153.30 
  Ceglowski, Ryszard 1877 POL0.001-0.3015-4.50 
  Powalka, Michal 1325  * POL0.501-0.4215-6.30 
 * 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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