Individual Calculations November 2009
 Barburzynska, Magdalena  Total change: 9.75  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2172 1933 2.00 10 -0.15 15 -2.25 
  Wieczorek, Oskar 2244 POL0.001-0.1415-2.10 
  Szumilas, Pawel 2218 POL0.001-0.1615-2.40 
  Seifert, Henryk f2235 POL1.0010.851512.75 
  Zmarzly, Aleksandra 1957 POL0.5010.03150.45 
  Panas, Pawel 2220 POL0.001-0.1615-2.40 
  Kocwin, Bartosz f2254 POL0.001-0.1315-1.95 
  Szmyd, Marek 2147 POL0.5010.27154.05 
  Szymanski, Andrzej 2242 POL0.001-0.1415-2.10 
  Mucha, Roman 2176 POL0.001-0.2015-3.00 
  Chrzaszcz, Malvina 2029 POL0.001-0.3715-5.55 

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)
 
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2019 1928 4.50 9 0.98 15 14.70 
  Kotermanska, Anna 1963 POL1.0010.55158.25 
  Cherednichenko, Svetlana wg2328  * UKR0.5010.42156.30 
  Bukowska, Katarzyna 2012 POL0.5010.12151.80 
  Smolenska, Olga 1918 POL0.501-0.0115-0.15 
  Sosnowska, Elzbieta wf1977 POL0.5010.07151.05 
  Pacak, Patrycja 1793 POL0.001-0.6815-10.20 
  Weglarz, Joanna 2006 POL0.001-0.3915-5.85 
  Chrzaszcz, Malvina 2011 POL1.0010.61159.15 
  Kludacz, Magdalena wm2163 POL0.5010.29154.35 
 * 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 Miedzywojewodzkie DS+LB - grupa D17 Lewin Klodzki POL 2009-10-12
RcRownchangeKK*chgGame
 1673 1928 3.00 4 -0.18 15 -2.70 
  Laszewicz, Magdalena 1606 POL1.0010.13151.95 
  Wojna, Natalia 1528  * POL1.0010.08151.20 
  Skiba, Marta 1713 POL0.501-0.2715-4.05 
  Rosiak, Agata 1843 POL0.501-0.1215-1.80 
 * 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)
 

 

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