Individual Calculations July 2011
 Bartczak, Hanna  Total change: -34.80  Rating chartPersonal card
 92nd YMCA Spring 2011-D Warszawa POL 2011-04-05
RcRownchangeKK*chgGame
 1644 1682 3.50 10 -1.94 15 -29.10 
  Kundzik, Jacek 1689 POL0.001-0.4915-7.35 
  Budrewicz, Henryk 1625 POL1.0010.42156.30 
  Janion, Ludwik 1731 POL0.001-0.4315-6.45 
  Czuraj, Grzegorz 1485 POL1.0010.25153.75 
  Dominiczak, Adrian 1722 POL0.001-0.4415-6.60 
  Powalka, Michal 1388 POL1.0010.15152.25 
  Woloszyn, Piotr 1681 POL0.001-0.5015-7.50 
  Kovalchuk, Vasyl 1726 UKR0.001-0.4415-6.60 
  Chmielewska, Joanna 1675 POL0.001-0.5115-7.65 
  Maciejewski, Andrzej 1721 POL0.5010.05150.75 

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)
 
 64.Mistrzostwa Warszawy 2011 - Open B Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 1581 1696 3.50 6 -0.38 15 -5.70 
  Nowak, Lukasz 1540 POL0.001-0.7115-10.65 
  Tomczyk, Ryszard 1479 POL1.0010.22153.30 
  Powalka, Michal 1423 POL0.001-0.8315-12.45 
  Kaczmarczyk, Marcin 1738 POL1.0010.56158.40 
  Baranowicz, Jan 1692 POL0.501-0.0115-0.15 
  Kalhorn, Marcin 1614 POL1.0010.39155.85 

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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